Other Modules > Working with Assemblies > To Enter Legacy Assembly Mode to Work with an Existing Assembly
  
To Enter Legacy Assembly Mode to Work with an Existing Assembly
1. Click File > Open.
2. Select the appropriate file from the File Open dialog box. The specified assembly is displayed.
3. Click the Legacy button from the Quick Access Toolbar or the tab on the ribbon. The LEGACY ASM menu appears.
 
* Before you can enter the Legacy mode, you must add the Legacy button to the Quick Access Toolbar or to an existing tab on the Creo Parametric Ribbon user interface. Refer To Enter Legacy for details.
4. Select one or all of the following, as necessary:
Component—Assembles or manipulates components.
Feature— Creates an assembly feature.
Wireframe— Alters the existing wireframe object.
Surface—Creates new surfaces, as well as modifies and removes existing surfaces.
Modify—Changes dimensions.
Restructure—Moves components between subassemblies.
Simplfd Rep— Specifies which members of an assembly the system should retrieve into session and display.
Regenerate—Updates the geometry of the assembly.
Layer—Sets layers and controls their display.