TeamcenterKnowledge

Schedule Management > Creating and managing schedules > Phase gate schedules and tasks

Modify the special task dependency

A special phase gate dependency is created between the phase and the gate.

Procedure

  1. Double-click the dependency between the phase and the gate to open the Edit Dependency dialog box.

    You can also select the gate in the task table, right-click, and choose Dependencies to display the Dependencies dialog box. Choose the phase predecessor and click Edit to open the Edit Dependency dialog box.

  2. Change the value of Lag Time. This box specifies the number of days between the end of the phase and the start of the gate. The default value is zero.

  3. Click OK.

  4. Click Close on the Dependencies dialog box if open.

Source: https://docs.sw.siemens.com/en-US/doc/282219420/PL20251212545240207.plm00054/modify_special_task_dependency · retrieved 2026-07-10