Selecting the Electrical Project and Harnesses
Triggers for Synchronization of Harness X2ML Data with Capital
3D Electrical Design synchronizes harness X2ML data with Capital via a dedicated REST API. Certain actions trigger a call to this API and the update of topology data in Capital when necessary.
The trigger actions are:
You click Confirm on the Selecting Platform Harnesses dialog box.
You select or change the electrical project from Capital that you are using.
You start 3D Electrical Design to display the Capital navigator window in CATIA V5.
Note
To mitigate performance issues, the REST API is called only when a change to MCAD harness data is detected:
Harness added
Harness removed
Harness changed (based on X2ML dataset date)
Parent Topic:
Selecting the Electrical Project and Harnesses
3D Electrical Design User Guide, 2512.2606
Unpublished work. © 2026 Siemens
Source: https://docs.sw.siemens.com/en-US/doc/861057055/202511026.capital_emcd_user/yqx9358292863319 · retrieved 2026-07-18