Impact priorities, for example, might be:
Highest saving/financial return on investment
Highest public visibility/political return on investment
Highest learning/demonstrator effect
Strongest focus on existing organizational deficiencies; and/or
Strongest support to key external client services (as opposed to internal administrative activities)
Implementation priorities, for example, might be:
Lowest risk/highest feasibility
Lowest cost to implement; and/or
Fastest time for completion