Use the Probe Path tab > Options panel > Verification Levels option to specify which CAD levels and objects you want to include in collision checking.
To specify which CAD levels and objects are included in collision-checking:
indicates the entry is included in the verification.
indicates the entry is excluded from the verification.
indicates a parent level that contains a mix of included and excluded entries.
In this example, Face 1~18 and Face 1~26 in Level_1 are excluded from the collision check:
You can also choose which CAD levels and objects are included in the collision-check using the CAD tab.