- Responsible - to do the work
- Accountable - to control and approve
- Consulted - to be solicited to provide some input (two-way communication)
- Informed - to be kept up-to-date (one-way communication)
1. PLAN: preparation for the work to be done;
2. DO: execution of an indivisible unit of work;
3. VALIDATE: checking the correctness and quality of the work carried out;
4. REFLECT (or “re-factor”): analysis of the work experience and results to see whether it is useful to propose/implement any improvements for future similar work.
The illustration below shows that different roles are involved in different extend in different steps:
- actually perform (depicted by double lines)
- involved as a core team member (depicted by solid lines)
- involved as an observer (depicted by dashed lines)
In addition, some exceptions (e.g. an escalation because of the too long execution time) should be addressed to Accountable.
Thanks,
AS
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