I would say, perhaps next year, after the release of the 8th edition of the PMBOK. PMI is working on changes that, I think sort of go back to more of the 6th edition (which is more in alignment with PK0-005), but focus again on project driven objectives. The 10 knowledge domains are replaced with 7 performance domains and 40 processes:
- Governance (formerly integration)
- Scope
- Schedule
- Finance (formerly cost)
- Stakeholders (people and communications)
- Resources
- Risk
Quality management becomes a behavior principle, rather than a domain, which, to me, makes more sense. Why would you NOT manage quality in everything you do?
Procurement is an annex - I think it should have been put in Finance, but that may have convoluted the domain.
/r