To Assemble an Optegra _ps File in an Existing Assembly
1. Click > 
Assemble > Assemble with an assembly open. The Open dialog box opens.
Assemble > Assemble with an assembly open. The Open dialog box opens.2. In the Type box, select Optegra (_ps). The files in the working directory are listed.
3. Select the Optegra _ps file you want to assemble into the existing assembly as a component or browse to find the file.
4. Click Import. The Import New Model dialog box opens. It displays the path to the Optegra _ps file with the filename.
5. Type a name for the component or accept the default name in the File name box.
6. Click OK. The Component Placement tab opens.
7. Add placement constraints to position the part or subassembly component.
8. Click 
on the Component Placement tab.
on the Component Placement tab.