Activity ID Suffix

Activity ID Suffix field

The numeric digits you want P6 to use to auto-number all the activities in a given project. The value must be a number between 1 and 999,999.

In order to identify and track activities, P6 assigns each activity a unique Activity ID that is the result of joining the Activity ID Prefix with the Activity ID Suffix and then adding an Increment value.

For example, a prefix of PROJ-A# combined with a suffix of 2500 and an Increment of 5 will yield the following activity IDs: PROJ-A#2500, PROJ-A#2505, etc.