Overview > Harness Concurrency
Unlocking a Harness or Slot when Running in Multi User Mode
You can unlock a harness or slot when running in multi user mode when using harness concurrency. This means other users can edit this harness or slot again.
Note
You can unlock an object only if you have saved since it was last modified.
Procedure
- Do one of the following:Right-click the harness or slot in the Diagram Window or Design Browser (Design tab) and choose Unlock from the menu.
Click on the harness or slot in the Diagram Window or Design Browser (Design tab) , press Space Bar and enter Unlock.
Ensure that the object you want to unlock is listed on the Concurrency tab and click the locked padlock symbol at the start of the table row for it.
- If the object is listed on the Concurrency tab, the padlock symbol for the object changes to an unlocked padlock to indicate that the object is unlocked.
Parent Topic:
Harness Concurrency
Related Topics
Harness Concurrency
Concurrency Tab
Selecting Multi User or Single User Mode
Selecting which Lockable Objects to View on the Concurrency Tab
Locking a Harness or Slot when Running in Multi User Mode
Dimming (graying out) Slots and Harnesses that are Locked by Other Users or that Are Unlocked
Refreshing Harness Information with Changes from Other Users
Capital Systems Integrator User Guide, 2512.2606
Unpublished work. © 2026 Siemens
Source: https://docs.sw.siemens.com/en-US/doc/861057055/202511026.capital_si_user/id7fc17a1d-2c42-43f5-8009-58856d7f0407 · retrieved 2026-07-18