thinQmaster Virtual testing partner Adaptive practice exams that find your weak spots and drill them. Every answer explained. From $69
Enroll

thinQmaster

Find your exam

Five questions free, before you decide.

Step 1 · choose a vendor

In one of our camps? Your practice exams come with the tuition — they are on your study page already.

Project Management & Agile · Intermediate

100 Percent Rule

WBS principle that the WBS includes all the work of the project, including project management, and nothing more.

Definition

The total of work at each level must equal 100% of the work at the parent level, with no work outside scope included.

Example

Child elements of 'Testing' must together represent all testing work.

Exam tip

Project management work belongs in the WBS too.

Related terms