5 August 2014
Business transformation involves significant changes to all areas of an enterprise. It focuses on the future strategies.
These includes strategies, business models, operating models, business processes, information & data, systems, products, business services and channels. These are exactly the deliverables developed by enterprise architecture to understand the current state of an enterprise, to envision and design the future state of the enterprise, to discover the gaps between them, to identify the opportunities for investment in change and to plan the enterprise architecture roadmap to achieve the change initiatives.
This sounds just like what Business Transformation approaches do, doesn’t it?
In fact Enterprise Architecture and Business Transformation disciplines have much more in common, than they have differences.
It’s clear that real Enterprise Architects play a critical role in business transformations. The Chief Enterprise Architect is the most important member of the senior management team leading a business transformation and ensuring that it is effective.
By the way Enterprise Architecture, by definition, should not be misunderstood as only being about IT Architecture or Technical architecture, used just to support IT solution development. This is not what real enterprise architecture is for. Business transformation is rarely limited just to IT projects.
The CxOs are the business leadership responsible for providing business direction, identifying the needs for the business transformation in the first place and making the investment decisions. But the Enterprise Architects will work directly with the CxOs to drive out the devil in the details, planning the future transformation roadmap, developing future scenarios, making projections and forecasting future options. Acting without enterprise architects is equivalent to failing to make proper preparations and is asking for trouble. The enterprise architects perform the important task of analysis and evaluating the impact of strategies and proposed changes in detail, identifying risks and prioritising the transformation initiatives into a viable roadmap. They manage the complexity of transformations and are essential to achieving success and effective transformational changes. Enterprise architecture is about bridging the gap between the transformation vision and strategy and its realisation.
What approach should be taken for leading business transformation?
The recommend approach is based on the books by John Kotter, “Leading Change”, “A Sense of Urgency” and The Heart of Change Field Guide”, together with real enterprise architecture approaches to managing strategic change.
Creating the conditions for business transformation
1 Increasing urgency
For Business Transformation to be successful, then the whole enterprise needs to understand the need for it. The whole enterprise needs to have a view of the current state and the motivation for change. Enterprise Architecture provides an understanding of the existing problems and the desired future vision. Avoid complacency and business as usual behaviours. Business transformation means new behaviours and new ways of working.
2 Building a joint Enterprise Architecture/Business Transformation team
A Business Transformation team should not be a group isolated from the enterprise architecture team, but completely integrated with it. Remember that a real enterprise architecture team is responsible for the future business change within the enterprise (and is not just an IT development function), typically up to between 2 and 5 years into the future. Seriously, how can they be kept separated from a business transformation programme?
Identify the members of the Enterprise Architecture/Business Transformation (EABT) team. Look for a mixture of strong management leaders and include a good influential people from a continuum of all job titles, levels of authority and statuses. Remember that enterprise architects are strong and effective change leaders and already cross cut the whole enterprise. Non-enterprise architects in the EABT team will probably have greater political and financial skills whereas Enterprise architects will have cross domain knowledge about the whole enterprise in detail, analytical skills and significantly greater modelling skills. All team members should have good vision and leadership skills.
Hold honest and convincing discussions, dialogues and workshops. Enterprise architects are often useful as facilitators at this stage.
Ask for emotional commitment from all EABT team members and commitment to work together for the common good of the enterprise.
3 Establishing the Target Transformation Vision models and Strategy
What does business transformation success look like?
Planning the strategies and confirm the business motivation. Enterprise Architects and C-level managers will use a Business Motivation Model for this, identifying Strategies, Goals, Objectives and performance measures.
Analyse the various ideas and options to develop an understanding the various Business Models for the target transformed enterprise. Alternative business models can be produced by the enterprise architects using a Business Model Canvas approach and these can be compared with multiple measures, including total cost of ownership and potential revenue.
Avoid thinking in terms of systems and IT solutions too early, after all this is the job of the enterprise architects later on and business transformation is a business problem. Allow for unfettered innovations to emerge from discussions.
Identify stakeholders including customers, partners and suppliers.
Examining the Outside In views from the perspective of these customers and partners.
Creating detailed Business Scenarios, Customer Journeys and Partner Journeys using any suitable story telling approach. Remember that stories are powerful, especially if they come directly from your customers. The enterprise architects will capture and analyse these business stories, but remember that at this stage these are not detailed IT requirements or user stories/use cases from an Agile software development perspective. Those kinds of deliverables will be defined much further downstream.
Identify opportunities and innovations. The team should consider approaches such as a Blue Ocean Strategy (see the book).
Definition the transformation Vision, Values, Motivations.
Defining the transformed value propositions
Analyse and understand the risks, their probabilities of occurring and their potential mitigation.
Engaging and enabling the Enterprise
4 Communicating the Transformation Vision and strategy
Communication is essential for all business transformations if they are to be successful.
There will be detractors and strong opposition to some of the transformation vision. The enterprise architects in the EABT team will ensure that fact based decisions can be made.
Publish and communicate the business transformation models as widely as possible. This will help make the right decisions and solve problems. Don’t assume either the C level managers or the enterprise architects have a monopoly on good decisions. Challenges need to be addressed and responded to.
Obviously some aspects of the transformation vision and strategy will be commercially sensitive and should not be communicated to the competition without careful thought. However, ultimately remember that the enterprise will want support from all customers, internal stakeholders, outside stakeholders, partners and suppliers and this support and buy in cannot be won without communication. Talk often and modify the transformation visions as needed. The enterprise architects will keep track of alternatives and decisions in the transformation model. The Vision and strategies need to be tied back to all aspects of the transformation model. This becomes infinitely easier using a flexible EA management tool (such as ABACUS) and avoiding spreadsheets and Visio diagrams which rapidly become unmanageable.
Ensure that the joint Enterprise Architecture/Business Transformation (EABT) team is able to lead by example by speaking about the transformation vision at any time and to always evangelise about it.
5 Enabling Action
Enabling transformation change is about removing the barriers to change and empowering staff. It involves removing resistance. Often resistance to change from staff is tied to functional divisions and people who are not measured by enterprise’s transformation success but only by fulfilling their own their own personal goals. Paradoxically, it may be the way they are measured and rewarded by the C-level managers that causes people to resist and avoid supporting transformational change.
To enable the right actions, the authorities, responsibilities and rewards need to be re-aligned with the business transformation vision, goals and objectives.
It is the enterprise architect who takes the business strategies and business model and successfully realise them on behalf of the whole enterprise, so are often best placed to also identify the authorities and responsibilities needed to focus people on benefits to the enterprise.
Ensuring that the Enterprise Architecture /Business Transformation (EABT) team has the right authority is also essential, and is able to resolve competing priorities. This authority is also exercised in relation to the governance and compliance stage.
Establish the appropriate metrics and measures, and maintain a scorecard for the business transformation vision, goals and objectives. It is strange how often performance is ignored and enterprises do not know how to measure success, or align performance to desired outcomes. Costs and revenue need to be balanced with other measurement dimensions. Measures should be aligned to transformation changes in the EA management tool.
6 Define Investment Opportunities
Examine the investment opportunities and develop an investment case. The Enterprise Architects will be best placed to determine how realistic and feasible a specific investment opportunity will be, and determine the fine details. Whereas the C-level management will understand the balance of costs and revenue developed in the Business Model.
Enterprise Architects will use a Business Capability model to scope and plan which business capabilities will be modified by a transformational change.
Transformational changes will typically be classed as short term or long term changes. However by definition, transformational changes will tend to be large and disruptive rather than “low hanging fruit”. Short term transformational changes will however be useful for maintaining the transformation momentum across a number of iterations.
Changes to business capabilities are identified as a number of capability increments. The dependencies between these and their priorities will form the first draft enterprise architecture roadmap and provide the scope and context for subsequent change iterations.
Implementing and sustaining the business transformation
7 Keep up the momentum
It is important to keep up momentum for a business transformation. The EABT team must keep communicating and clarifying the business transformation changes.
The business transformation model must be regularly published and all opportunities taken to speak to all stakeholders about it and inform them on status and progress. Capture feedback and responses to continually validate the vision and measure its effectiveness.
Address the fear, uncertainty and doubt from detractors and sceptics and motivate supporters to evangelise about the transformation. Encourage desired culture and values that reinforce the transformation changes. Keep your eyes on the roadmap and don’t assume everything is done after the success of the first iteration and let performance and concentration levels drop. Don’t let the EABT team get diverted into other side projects. Perseverance is important. Remember that change is the only constant.
Develop communication material including web sites, brochures and posters. Posters can be very effective as information radiators.
8 Enterprise Architecture Governance and Compliance
C level managers will be making the investment decisions and providing funding for investments in change.
Establishing an enterprise architecture governance and compliance capability will ensure successful realisation of transformation changes, and help them become permanent business as usual.
Detractors will often try to derail changes but the formal governance and compliance approaches will enforce decisions made but will also provide a platform for challenges and objections to be discussed openly and objectively.
9 Realising Transformation Changes
Business transformation needs many kinds of potential future changes to occur, not least of which are the key cultural changes and organisational changes.
Business Process changes, Information changes, system changes and procurement changes are also important. However for these I recommend designing for flexibility and adaptability not going for a fixed solution which may be cheaper but will invariably be difficult to change the next time. Business transformation should be thought of as a continuous process, enabling an enterprise the rapidly respond to changing forces in the market environment.
Before changes are executed, it is a good idea to conduct a Change Readiness Assessment, if you have not already done this earlier in the Enabling Action stage. This will help find out how prepared the enterprise is for the transformational changes and identify the enterprise’s overall competence, knowledge, skills and capabilities. Any shortfalls will be addressed by planning suitable skills training, and addressing the shortfalls.
For maximum success in strategic business transformations, an enterprise needs to completely and fully use their enterprise architecture resources and enterprise architects. You have to work hard and plan carefully. Building the proper foundation with an enterprise architecture model for the scope of the business transformation will make everything very much easier.
There is no good reason why real Enterprise Architecture and Business Transformation should not be merged as a single discipline. The skills needed for each hugely overlap, especially the Business Architecture domain of enterprise Architecture.
A joint Enterprise Architecture Business Transformation team is essential to achieving successful and viable transformations.
11 November 2013
I was reading this today:
8 August 2013
I’m reading a great new book called Intersection: How Enterprise Design Bridges the Gap Between Business, Technology, and People by Milan Guenther
The book discusses modern Enterprise Architecture perspectives like the Outside In approach and provides a holistic design lead approach that is focus more on the customer than on the underlying applications, technology and infrastructure.
The book also addresses the corporate branding of an enterprise. A successful brand is grounded in the strategic future vision of an enterprise. This strategic vision is also what drives the enterprise architecture initiatives, so it is clear that the enterprise architecture discipline must then provide the key support for understanding what contributes to the brand, what makes the brand successful and what must be done to sustain the brand. This is a refreshing perspective that tends to get lost in most organisations.
The knowledge of messages, business events, interactions with stakeholders, outside in scenarios, business services and value streams that are defined and designed as part of the business architecture domain will all enable senior executive to understand and develop their brand. A brand is not just the value proposition, the set of products and services offered, but includes the development of the reputation of the enterprise, the customer experience it provides and the trust the customers develop. The book describes this in terms of the form, appearance, communication and behaviour of the enterprise and much more
Enterprise Architecture will have a profound impact on the brand and ultimately on the financial success of the business.
This book is a must read that should be on the bookshelf of every true Enterprise Architect.
10 July 2013
Go buy this now!
27 June 2013
The Enterprise Architecture team has a lifecycle of its own, but doesn’t operate in a vacuum. The Enterprise Architecture capability fails if it is seen too much as blue sky thinking in an ivory tower.
The Enterprise Architecture team will interact closely with all the other management processes in an organisation, especially the IT management processes. When all these processes work together effectively, an enterprise will be able to successfully manage strategic changes and drive business transformation effectively and efficiently. Often in organisations little thought has been given to the integration of the EA processes to the other management processes. This contributes to making the EA team into an ivory tower, seemingly unconnected with everything else. The aim of this post is to shine some light the EA lifecycle and its interactions.
One of the goals when establishing or maturing an enterprise architecture capability is to make sure that the enterprise architecture a fundamental and normal part of the business-as-usual decision making flow rather than considered as an afterthought.
Too often I have seen major changes apparently started directly at the project initiation phase before there has been any serious appraisal of the business fit, technical fit and feasibility of that change undertaken, not least by the enterprise architects.
The Enterprise Architecture capability is driven by understanding the business strategy and strategic scenarios which drive the business and IT enabled changes in an organisation. It is there to ensure that any strategic change is viable in the future, but it also identifies the dependencies, feasibility, risks, issues, costs, and informs the subsequent investment decisions that need to be made.
The current state and future state enterprise architecture models will be developed (typically using the TOGAF ADM).
In the EA roadmap, the strategic changes will be prioritised and arranged into a meaningful sequence to inform the decisions made by the programme and project portfolio management and before any projects are initiated.
The Enterprise Architecture capability will govern what parts of the future state enterprise architecture are developed and delivered by the projects, and thereafter ensure that the delivered solutions and services remain compliant with it. The compliance stage will also capture and approve any innovations that are identified as useful. The enterprise architecture team and/or a technical design authority will provide design assurance for the projects, to ensure that principles, standards, patterns, policies and guidelines are being followed.
It’s worth noting that the EA lifecycle is not a part of the project solution development lifecycle as many organisations seem to imagine it is, but is a separate lifecycle that operates in parallel at a strategic level. Neither is the EA lifecycle the same as the TOGAF Architecture Development Method.
After a solution has been delivered, the enterprise architecture team will harvest the results in order to update the current state enterprise architecture, to measure performance and to publish a dashboard for the senior management team.
The following diagram illustrates the major stages and processes that are undertaken by an Enterprise Architecture team, for each iteration they undertake.
These Enterprise Architecture processes can be best understood in the wider scope and context of all the processes defined by the COBIT5 framework for the governance and management of enterprise IT. http://en.wikipedia.org/wiki/COBIT http://www.isaca.org/cobit/pages/default.aspx
I’m surprised that COBIT is not used more in UK based organisations, but it is more popular in Europe. I would recommend COBIT5 is used as a broad framework for assessing the risk and value of IT and the governance of all IT management processes.
The following view is broadly based on the COBIT processes, and illustrates the position of the Enterprise Architecture processes relative to the other IT management processes identified by COBIT.
Starting from the Strategy & Vision there is an overall clockwise cycle through all the processes. The Enterprise Architecture capability is responsible or accountable for the processes shown in red, and is consulted and informed about the other processes. The responsibilities will, of course, vary in each organisation and in many cases the enterprise architecture team will be additionally responsible with many more of the Solution Development processes (for example, Select, Acquire, and maintain COTS software products).
In a more mature enterprise Architecture environment, all these processes will be expected to consume and contribute to the knowledge, information and models held in the Enterprise Architecture repository (illustrated in the centre of the diagram). The management dashboard of performance metrics, charts and graphs will be generated from the EA repository.
The above diagram is based on the COBIT processes. The latest version of COBIT5 is more explicit about enterprise architecture than earlier versions were. The following table shows the COBIT5 processes that directly relate to or are supported by an Enterprise Architecture team and an Enterprise Architecture Governance Board.
|APO03||Managing Enterprise Architecture|
|APO02||Define Strategy (in this context this usually means the IT strategy)|
|APO04||Manage Innovation (via the Enterprise Architecture Governance Board)|
|BAI08||Manage Knowledge (via the EA Repository)|
|BAI06||Manage Changes (i.e. Strategic changes and IT enabled Business changes that drive the future state enterprise architecture)|
|MEA03||Monitor and assess compliance with external requirements (via the Architecture Governance Board)|
|APO05||Manage Portfolios (with EA Roadmap)|
|APO011||Manage Quality (via EA Appraisals)|
|APO012||Manage Risk (via EA Appraisals)|
|EDM01||Set and Maintain Governance Framework|
|EDM02||Ensure Value Optimisation|
|EDM03||Ensure Risk Optimisation|
The following table shows who is Responsible, Accountable, Informed or Consulted in regard to the services provided by the Enterprise Architecture team and an Enterprise Architecture Governance Board.
Implementing the EA lifecycle and integrating it with the IT management processes in an organisation will help the Enterprise Architecture capability to avoid the challenges and misperceptions that it is some kind of ivory tower that can be wilfully ignored and disbanded when looking for budget cuts.
Senior management teams will instead come to appreciate the valuable contribution that Enterprise Architecture makes to strategic planning, appraising investments in change, driving business transformations, finding opportunities and innovations, and to understand the value EA has to the organisation as a whole.
24 June 2013
How often do you see customer journeys, customer events and scenarios modelled in an Enterprise Architecture model? Not often, if at all I suspect.
In my opinion, the ‘Enterprise’ in Enterprise Architecture should include all those stakeholders that are engaged with an organisation. This include all those suppliers and service providers to the left hand end of the Value Chain, and the Customers at the right hand end. In this post I’ll be focusing on the Customers that are consuming the products and business services that are the outcomes of the Value Chain.
This is the view that the Customers have from the outside of an organisation looking in. This perspective should drive what a business does.
In most organisations however, the Enterprise Architecture is usually focused on the organisations internal workings, the inside out view of how an organisation can become more efficient, leaner and reduce cost, as a way of making more profits. The focus is on delivering better software faster, improved processes, commoditised infrastructure, reusable IT services, providing a self-service internet to replace face to face contact with the customer and so on.
The business strategy may look at the customer and market segments and the drivers for strategic change, but this is often as far as it goes. The rare organisation models the customers journey and the customers perspective and if they do then its rare to find the customer journey modelled in the Enterprise Architecture.
Organisations often try to reduce the direct interaction they have with their customers by removing phone numbers from their web sites, and providing limited set of services and FAQs. Customers are forced to waste many minutes on the telephone, selecting endless options in an attempt to get a human voice to speak to. Companies are afraid of this because of the costs of complaint handling. To be fair, a number of organisations have implemented a live chat IM service on their web sites and high value customers do often get a live account manager to speak with. But what about the rest of us everyday customers? It still seems like businesses are lacking a good understanding of their customers behaviour.
Digital Businesses and Digital Customers
Every business is now a digital business. It’s the same for customers (i.e. all the consumers, customers, potential customers and contacts) who are also increasingly digital using technologies like smartphones, social networks and broadband. They are using their own devices (such as iPads and other tablets) to research potential products and business services that they wish to purchase from businesses. They browse social networks and conduct searches to determine what product or business service best suits them. They have mass access to huge networks of information such as Google to help them.
Customer behaviours are changing, but does your enterprise architecture model know that? Does it model what the customers’ own processes are? Does it model the events that originate from a customer? Does it model what the various scenarios that there are in the customer journey? In my experience the answer is typically ‘No’ to all these questions. In my experience even when an organisation is modelling the customer journey then it is never included in the future state enterprise architecture.
What is the customers’ processes? Customers will conduct a search and discovery process, engage with the business to select, negotiate and make a purchase. If the business is lucky then the customer will re-engage to make future purchases, but if they screw up the customer will get annoyed and tell all their contacts on social media about why they are no longer buying. Companies are seeing the increasing power of customers but how many are trying to understand them and model their behaviours?
Enterprise Architecture, or more specifically, the Business Architecture within the Enterprise Architecture discipline should cover the customers’ interactions with a business, understand what they are saying on social media.
An initial approach is to speak with customers and use a thinking framework such as VPECT to determine their Values, Policies, Events, Content, Trust Relationships.
They can also use the less engaged PEST analysis for strategic market research.
Results of conducting VPECT analysis and PEST analysis should be recorded in the enterprise architecture models and associated to a representation of the customers journey
How should we model the Customer Journey and the different customer scenarios?
For a start, each scenario in a customer journey will be triggered by one of more of the Events discovered by VPECT analysis and be concluded by something of Value delivered back to the customer (Content).
What does the Event trigger? For me the best representation is a sequence of Business Services, in what might be called a Service Flow diagram.
This is much the same as a Process Flow diagram but from the external perspective. For a customer interacting over the internet, the Business Services might involve a Browse Service, A Product Detail Service, A Product Price Service, A Payment Service and a Fulfilment and Delivery Service. The Outside In service flow view is later mapped to the Inside Out process flow view
It’s easy to see that an organisation may not itself directly provide all these Business Services (for example the Payment Service may be provided by PayPal or similar, and the Fulfilment service may be provided by DHL or similar)
What also need to be modelled are the Customers own goals and objectives and how the scenario of service based interactions supports the customers goals. Key measures should also include:
- How much did the customers have to invest in the interaction (in time, and navigating complex interfaces, breaks in the interaction, confusion) to complete it?
- How much they enjoyed the interaction (customer satisfaction feedback)?
- How many customers abandoned the attempt early?
- How many customers complained to their social media contacts afterwards?
- How many customers complained directly to the business?
Another question that needs to be addressed is what channels and multiple channels do customers use? Customer these days are much more likely to use multiple channels at different times, rather than just a single one:
- Search the internet with their iPad or smartphone at home
- Switch to using their desktop PC at work
- Use the telephone, email, IM message or SMS message for clarification on product details, prices and discounts
- Hand off the desired purchase to their purchasing department to use corporate discounts to make the actual purchase
- Expect an email or letter with their receipt, complemented by an SMS message to their mobile device and copy to the purchaser
Channel strategies don’t often allow for a customers’ use of multiple channels and for account information being passed around during an interaction with the customer. Businesses often manage different channels with different functions and organisation units. This results in confusing and frustrating transfers between departments. How often have you called a business, given your contact and customer account details, only to be handed off to another department who asks you all over again for that same information? It’s extremely annoying and it’s this kind of symptom that undermines the customers’ experience and sends them tweeting negative remarks.
One to One marketing
One-to-one marketing refers to marketing strategies that are designed as if they apply directly to an individual customer. Information is collected about customers’ needs, customer segments that they fall into, their preferred channel, their lifetime value to the business and which products and business services they are likely to purchase.
See the books by Don Pepper and Martha Rogers: The One to One Future and the One to One Field book.
What one-to-one marketing misses is more of an Outside In perspective, going much further in understanding the values that a customer needs and their own processes that customers follow (formally or informally).
The book I recommend is ‘Outside In: The Power of Putting Customers at the Center of Your Business’ by Harley Manning, Kerry Bodine et al.
Total Unified Customer Communication
Typically organisations still tend to communicate with their customers in a disjointed and unconnected way. Invoices, statements, receipts, marketing literature, pricing deals, discounts, marketing campaigns, letters, emails, IM messages, data streams etc.. are all sent from many different departments who have no idea about the incoming or outgoing communications that have already been received or are being made by other departments. The result is customer confusion. To be fair, the situation is not so bleak for business customers, as it is for individual personal customers, but increasingly it’s difficult to tell the difference and negative social media discussion will also impact the business customers.
Instead of just silo based incoming communication with customers we need to get a total view of all the customers interactions both incoming and outgoing to the business, and within social media, centralising all interactions, via multi channels, with a Customer Communication Management (CCM) system. Curiously I’ve never seen a Customer Communication System in any future state Enterprise Architecture model and the recommendation to include one has fallen on deaf ears. One to one marketing should become one to one multi-channel total customer communication.
Companies will want to differentiate their products and business services and to compete with other businesses and therefore they will need to innovate. Understanding their customers’ perspectives and their customer journey scenarios will be a key innovation for any business. This will require that the future target Enterprise Architecture model includes these views and connect them to the rest of the model.
16 June 2013
As Business Capabilities are directly derived from the corporate strategic plan and are designed to satisfy the enterprise’s business strategies, goals and objectives, so they provide an excellent basis for the creation of an Enterprise Architecture Roadmap.
What are Business Capabilities?
A Business Capability represents the ability of an organisation to perform an activity that results in an outcome of value. Business Capabilities are as far as possible expressed in terms of those business outcomes and value. As far as I know the concept originated from MODAF and was later adopted by TOGAF. See http://en.wikipedia.org/wiki/Capability_management_in_business
Many Enterprise Architects and organisations fail to really use them, but in fact they are slowly becoming a common EA deliverable and a way of developing a target operating model view.
The key to their increasing popularity is because the Business Capabilities are expressed in terms of business outcomes and value rather than in purely functional or IT terms (i.e. Not just in terms of business unit needs or in terms of IT Solutions) thereby ensuring IT alignment with the business. Being expressed in terms of outcomes and values also means that Business Capabilities are tied to the outside in perspective of the Customer Journey and Strategic Scenarios, rather than the inside out perspective.
A good book to read about the outside in perspective is “Outside In: The power of putting Customers at the Center of Your business” by Harley Manning et al. http://www.amazon.co.uk/Outside-In-Putting-Customers-Business/dp/1477800085/ref=sr_1_1?ie=UTF8&qid=1371351364&sr=8-1&keywords=outside+in.
In order for an organisation to perform an activity, many parts of the organisation need to be involved. Consequently a Business Capability is modelled as grouping of other EA concepts including the following:
- Organisation Units
- Business Services
- Information & Data
- Application Services
- Infrastructure Services
In this way a Business Capability can be seen as a cross cutting slice through a typical enterprise architecture model.
A Business Capability is used for managing units of strategic business change and providing the mandate for programmes and project portfolio. Subsequently, project will develop a solution that either creates a whole new Business Capability or updates a Business capability by implementing a Capability Increment.
Thus, Business Capabilities and Capability increments provide the basis for the development of the EA Roadmap.
Business Capability Model
Figure 1: Example Business Capability Model Source: UK Government Reference Architecture (UKRA) v1.0
This diagram illustrates the start point for a Business Capability Model. This is a static view based on the style of IBM’s Component Business Model. This is a style diagram that has become quite popular.
The whole matrix represents all the Business Capabilities that the organisation performs. Each cell is a Business Capability.
The Columns usually reflect the high level value chain for the organisation or are major groupings of Business Capabilities that are meaningful to the business.
The Rows reflect the fundamental purpose of a Business Capability and there are normally three rows:
|Row||Aligned to the Viable System Model (VSM) system type|
|Direct (or Strategy)||System 5 and system 4|
|Control (or Management)||System 3, system 3* and system 2|
|Execute (or Operate)||System 1|
For details about VSM, the Viable system Model see http://en.wikipedia.org/wiki/Viable_System_Model and my earlier blog posts.
Business Capabilities also have dependencies between them. I.e. one Business Capability has to exist before another Business Capability can be achieved.
Implementing Business Strategies requires new or changed Business Capabilities, but for the most cases we are just changing some aspects of the Business Capability rather than introducing brand new ones. This is the Capability Increment.
Figure 2: Diagram showing Business Capabilities Source: TOGAF
The diagram above shows the relationships between Business Capabilities and Capability Increments, and also related the Enterprise Architecture development method phases and definition of work packages for the Programme and Project Portfolios.
Capability Increments document the changes to each Business Capability that are needed to implement the Business or IT Strategies.
Each Business Capability is decomposed into one or more Capability Increments that are typically implemented at different points in time and in different Transition Architectures. Each Capability Increment represents a unit of change.
Capability Increments also have dependencies between them. I.e. one Capability Increment has to be implemented before another Capability Increment can be achieved.
Figure 3: Capability Dependency Model
The diagram above shows the dependency relationships between the Business Capabilities and between the Capability Increments.
The Capability Increments can be rearranged to show the dependency order in which they need to be applied. This sequence forms the basis for the EA Roadmap.
Figure 4: EA Roadmap structure
Often it is may be useful (and politic) to represent several tracks in the EA Roadmap. For example tracks may be introduced for Strategic changes, Business changes and IT changes, since Capability increments may be identified in such a way that they can be implemented in parallel.
The Capability Increments can be grouped into Transition Architectures. A Transition Architecture is an intermediate Architecture model somewhere between the current state and the future (target) state Enterprise Architecture model being aimed for. A Transition Architecture will typically be aligned to intermediate and temporary stages in implementation.
Groups of one or more Capability Increments will provide the mandate for a solution or service to be developed in a project.
A Business Capability Model should be at the core of all Enterprise Architecture Models.
Often the Architecture Vision Model or Core Model is produced as a Business Capability Model to provide a strategic view that helps all stakeholders in an organisation to develop a common understanding of what needs to be done and what needs to be changed.
(With thanks to Lee Hepplewhite for some aspects of this approach)