| To... | Do this | 
               
                  |  Add a proxy reference to an existing file reference in the scene.  | 
                        Select File > Reference Editor. 
                        In the , select the existing file reference you want to add the proxy reference and select  >  .In the  window, set the  by either typing a text string that you want as the label/tag for the proxy reference or choose an existing tag from the
                           text string drop-down menu, then click the  button. 
                        In the file browser, navigate to the file you want as the proxy reference, click its name, and click . 
                         The proxy file is added to the list of available proxies within the proxy set. In the , the file reference that contains the new proxy displays with an icon to indicate one or more proxy references exist for
                        the file reference. 
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                  |  Load or switch between one or more existing proxy references.  | 
                        Select File > Reference Editor. 
                        In the , select the file reference(s) that corresponds to the proxy reference(s) you want to load into the scene. 
                        In the  menu, select , and select the desired proxy file(s) from the list of proxy tags that appear in the drop-down list. 
                         The selected file references update by loading the proxy reference files associated with the proxy tags you selected.  | 
               
                  |  Remove a proxy reference from the scene.  | 
                        Select File > Reference Editor. 
                        In the , select the file reference you want to remove from the scene. 
                        In the  menu, select , and select the desired proxy file from the list of proxy tags that appear in the drop-down list. 
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                  |  Selectively preload a proxy reference.  | 
                        Select File > Open Scene >  .In the section, turn on , then click . 
                        In the file browser, select the file that contains the file and proxy references you want to load, then click . 
                        In the , do one of the following: 
                              Click the checkbox next to a reference to indicate that you wish the reference to be loaded. Right-click an item and select  or  from the menu that appears. 
                              Right-click an item and select  from the menu that appears and select the proxy you want loaded from the submenu that appears. 
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                  | Save reference edits to the referenced file.  | 
                        Select File > Reference Editor. 
                        In the , click the referenced file then select . 
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                  | Create a proxy set with shared edits.  | 
                        Select an existing file reference from the . 
                        From the , select  >  .In the  window, turn on . 
                        Click the  button. 
                           The file browser appears. 
                           Select a file and click  to add the file as a proxy reference to the existing file reference. 
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                  | Rename a proxy tag.  | 
                        In the , click the proxy reference whose proxy tag you want to rename so it appears highlighted. 
                        In the , select . 
                        Select the proxy or reference whose proxy tag you want to rename and select . 
                        The window appears. 
                        Type the name of the new proxy tag in the field and click. 
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                  | Reuse a proxy tag.  | 
                        In the, click to highlight the proxy reference whose proxy tag you want to rename. 
                        In the , select . 
                        Select the proxy or reference whose proxy tag you want to rename and select the proxy tag you want to reuse. The  window appears, followed by a list of available tags (if any). Tags already in use for the proxy set are grayed out and appear
                           at the end of this list. Select an available proxy tag. 
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