A Task Dependent activity is the default activity type in Primavera P6, whose duration is driven by its own assigned calendar rather than by its resources' calendars, so the work is scheduled continuously over that calendar's working time. It suits most construction activities where the task, not resource availability, governs timing. It contrasts with resource-dependent activities on data-center programmes where crew calendars drive duration.
Category: Planning, Scheduling & Project Controls · Subcategory: Primavera P6 & Scheduling Structure · Part of the AIDC Technical Terminology reference.