To Remove Part Simplified Representations from the Session
1. Open a drawing.
2. Set a part as the current drawing model.
3. Perform one of the following operations:
Click Layout > Drawing Models.
Right-click and click Drawing Models on the shortcut menu.
The DWG MODELS menu appears on the Menu Manager.
4. Click Remove Rep. The RMV REP menu appears, that lists all the added simplified representations of the current drawing model.
5. Click a simplified representation to remove it from the session.
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If the selected representation is used by the drawing, then it cannot be removed from the session. In this case a warning appears in the message area stating that it cannot remove the part simplified representation from the session as views in the drawing are using it.