Schedule Management > Creating and managing schedules > Defining tasks, milestones, and work breakdowns > Creating dependencies between tasks
Add a proxy task
Procedure
Open an original schedule you've created within the Schedule Manager application.
Choose File → New → Proxy Task.
Teamcenter displays the Select a Schedule page in the New Proxy Task wizard.
Select the schedule on which to depend.
Click Next.
Teamcenter displays the Select a Task page.
Select the task on which to depend.
Click Finish.
The proxy task appears grayed out in the schedule.
Source: https://docs.sw.siemens.com/en-US/doc/282219420/PL20251212545240207.plm00054/add_proxy_task · retrieved 2026-07-10