If several applications are already running, when clicking on a function such as Insert model or Execute Geometric Search, the dialog box Choose Application is opened by default.

Please choose target application

The user decides whether e.g. PARTdataManager or 3Dfind.it shall be opened.

Respective commands are specified in ifacecommon.cfg by default.

Example:

When calling Execute Geometric Search, in the background the following command is executed by default.

MN_geosearch_Callback=?_CALLBACK_COMMAND("Default_ExecGeoSearch")

Actually this leads to the following:

Default_ExecGeoSearch=GetObject("iface.geosearch.callback").Execute(Application,
"mode=default,Interactive=1,OrderGet=GetCadConnector;GetPartDataManager,
OrderStart=StartCadConnector;StartPartDataManager")

If you would like to make changes, in the specific configuration file if<cadname>.cfg, set the detailed command and perform the desired changes.