In Architecture Modeller you can export or import model extensions to a common location known as Gallery. 
               	 
            
 
            	 
            
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                  		  To export to Gallery:
                     		  
                  		  
                  
                     			 
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                        				Select the extension you want to export and click 
                           				  Gallery>Export.
                           				
                        				 The Export to Gallery window opens.
                        				
                        			 
                     
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                        				Write a short description for the Gallery item and click 
                           				  OK.
                           				
                        				 The Select gallery for export window opens.
                        				
                        			 
                     
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                        				 Browse to the current Gallery file location and click 
                           				  OK .
                           				 
                        			 
                     
 The selected model extension has been successfully exported to the selected gallery.
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                  		  To Import from Gallery: 
                     		  
                  		  
                  
                     			 
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                        				 Click on 
                           				  Gallery > Import menu item.
                           				
                        				  The Import from Gallery window appears. 
                        				
                        			 
                     
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                        				 Select the short description for the model extension you want to import from the gallery and click 
                           				  OK.