I have an "overhead" task for tracking work related to administration of a project. As such, the project requires about 5 hours of administrative overhead work per week of its existence.
How can I define such a task that will always be equivalent to 5 hours of work per week for the life of the project?
For example, if my project schedule gets lengthened because another task took longer to complete, I want this 'overhead' task to also lengthen so that for every week that the project is lengthened, an additional 5 hours are included in the work.
Any advise is appreciated. Thank you.