I would suggest some changes :

If the problem is generic use SaaS or OpenSource

If the problem is specific to a market segment use commercial OpenSource.

If the problem is unique to your organisation build with OpenSource tools.

A. Capabilities that support the operational infrastructure–Acquire from the market without paying any premium.

B. Capabilities that are industry-standards–Acquire from top-tier suppliers using aggressive performance contracts. Do not tolerate competitive weaknesses but do not pay premium here.

C. Capabilities that drive strategic differentiation–either internal resources or strategic partnerships to accelerate innovation. It is perfectly OK to involve partners as long as the value can be appropriated.
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Then, there are two management challenges– (1) organization-wide recognition and acceptance of the tripartite classification of capabilities and the allcation of resources accordingly; and (2) a systematic process to analyze the dynamic shifts within the tripartite classification , to reclassify capabilities and to change the sourcing routines.

Rules may be long-lasting but routines to classifiy and source capabilities need to be fine-tuned and adjusted. Sourcing logics change; partner choices change; drivers of industry-parity change quickly and enablers of innovation evolve.

A successful company is one which frames and analyzes itself as a portfolio of capabilities through relationships, not as a portfolio of products or businesses. Viewed as a portfolio of capabilities through relationships, the enterprise is flexible to transform its business strategy and adapt to the changing requirements.

40-50 years ago, governments began to feel that the law ought not to regulate people’s private lives, including sexual morality. So some generic social rules were removed, including laws 0n homosexuality and attitudes to divorce.

People look to their churches for moral teaching, hence the Church of England, as the equivalent of an industry, has to reflect on its teachings about sex , and whether it should be positive or negative about gay marriage.

And all of us, as individuals, have to decide what we are prepared to tolerate in our partner, in contextwhether our partnership is legally recognised, or blessed by the church, or not.