In Primavera P6, there are 2 popular activity type: Task Dependent and Resource Dependent.
So what is the difference?
By choosing Task Dependent or Resource Dependent, P6 will choose what calendar it will use for the activity:
- Choose Task Dependent: P6 use Activity calendar for the activity
- Choose Resource Dependent: P6 use Resource calendar for the activity
Then it will affect the Original Duration and Finish Date of the activity.
We have Activity A with attribute as below: