At the part "pipe clip" (din_3015_cfg (PC)), under Conditions, click on the context menu command Insert condition.
-> The dialog box Condition properties is opened.
In above area select that part for which the condition shall apply (here KP1).
T@B = RS@NR
That means: The width (B) of T-beam (TB) shall meet the value of variable NR of the pipe clip, where NR has a unique value for each row and thus codes all possible further attributes such as type of the pipe clip, bore, pipe diameter, etc.
-> The condition is displayed with the name assigned in dialog and if-icon.
-> Currently the 3D view looks like this.

![[Note]](https://webapi.partcommunity.com/service/help/latest/pages/it/installation_ecatalogsolutions/doc/images/note.png)



