IT has too many separate portfolios to manage, and that hinders its ability to help business change. We have project portfolios, application portfolios, technology portfolios, and IT service portfolios – each managed in silos. These portfolios are all IT-centric – they generally mean nothing to business leaders. The business has products, customers, partners, and processes – and the connection between these business portfolios and the IT portfolios isn't readily apparent and usually not even documented. Change in the business – in any of these areas – is connected to IT only in the requirements document of a siloed project. Lots of requirement documents for lots of siloed projects leads to more complexity and less ability to support business change.
How do we connect these business concepts to IT? What's the "unit" that connects IT projects, apps, and technology with business processes and products?
It's not "business capabilities" – they are an abstraction most useful for prioritizing, analysis, and planning. We need a term to manage the day-to-day adaptation and implementation of these capabilities – the implementation with all its messiness such as fragmented processes and redundant apps – that we can use to manage any type of change.
We believe the best term for this unit is "business services," with this definition:
The output of a business capability with links to the implementation of people, processes, information, and technology necessary to provide that output.