The first day (17th August 2010) of SEPG Asia-Pacific 2010 conference covered the changes expected to the CMMI® models, as a part of release of V1.3. The tutorial was conducted by Mike Phillips of the SEI and was attended by a large group of professionals (mostly from the IT industry).
Here are the key points that I have gathered and my reactions to some of the changes in the DEV model. The detailed presentation can be downloaded from here [Thanks Mike :-)]
A summary of the changes are available in a presentation titled CMMI v1.3 – What’s New on slideshare.
Changes to the Generic Goals and Generic Practices (DEV Model)
1) Generic goals 4 and 5 have been removed from the models. So, generic goals stop at GG3 for all process areas. [Reaction: Good. The material in GG4 and GG5 was very scanty, and could not be used to implement CL4 and 5 practices]
2) No significant changes in the intent of generic practices, other than a few changes in the verbiage for a few generic practices (GP 2.6, 2.9 and 3.2) [Reaction: It would have been nice if some generic practices were merged, for example GP2.8 and GP2.10, to reduce the number of generic practices. Maybe in version 1.4 or later :-)]
3) In the model book (or technical report), the generic goals and generic practices are described just once at the start of the document and are not repeated for each process area [Reaction: Slimmer book to carry, less trees to be chopped, nice touch]
Changes to the Maturity Level 2 Process Areas (DEV Model)
1) Requirements Management (REQM) has been shifted to the Project Management category of PAs [Reaction: Makes no difference, except that there are no engineering PAs at maturity level 2. Imagine a maturity level 2 development company saying “we have great management and support practices, but our engineering practices may not be….”]
2) Supplier Agreement Management (SAM) has been simplified. Two contentious practices of SG2 (erstwhile SP2.2 & 2.3), have been converted to sub-practices of other specific practices [Reaction: These two practices were often a source of grief to many organizations in their appraisal. Fantastic!]
Changes to the Maturity Level 3 Process Areas (DEV Model)
1) The optional IIPD addition (one goal in OPD and one goal in IPM) has now been converted into specific practices in OPD and IPM (one additional practice each) [Reaction: This is pity, because IPPD has a great value. I would have liked to see more emphasis on IPPD with greater clarity, instead of IPPD becoming 2 practices in the whole of CMMI®]
2) No other changes, other than changes in the language to bring in more clarity.
Changes to High Maturity Process Areas (DEV Model)
1) OID has been renamed as Organizational Performance Management (OPM). A new goal has been added to align process improvements to business objectives and process performance data. [Reaction: Was always required. Though the change looks big, most high maturity organizations would already be implementing the requirement of this new goal. However, the new name “Organizational Performance Management” is an overkill and misleading]
2) Quantitative Project Management (QPM) has been made tighter and the requirements are more explicit. No significant change in the intent of the process area.
3) Causal Analysis and Resolution (CAR) and Organizational Process Performance (OPP) have undergone some changes in the verbiage, though nothing significant in intent.
Version 1.3 of DEV (along with SVC and ACQ) will be released in November 2010.
SCAMPISM-A appraisals using version 1.2 of the model can be conducted for period of 12 months after the release of version 1.3. Organizations aiming for an appraisal in the later part of 2011 should consider switching to version 1.3 right away.
The SCAMPI-A methodology is also undergoing an upgrade. The SCAMPISM methodology upgrade will be released slightly later. So, organizations could use the current SCAMPISM-A version 1.2 to appraise organizations for CMMI® version 1.3 for some time.
Will try and post about SVC and the expected changes to the appraisal methodology sometime soon.
Also see: CMMI® version 1.3 Released