To Substitute an Envelope in a Simplified Representation
When an envelope exists in the assembly you can substitute it in a simplified representation.
1. Open the assembly.
2. Click 
. The View Manager dialog box opens.
. The View Manager dialog box opens.3. Select a simplified representation from the list.
4. Click Properties.
5. Click 
. The Select Envelope dialog box opens.
. The Select Envelope dialog box opens.6. Select an envelope from the list and click OK.
7. The envelope is substituted as the simplified representation.
8. Click Close