To import a Collada file:

1. Select the Import Collada File icon located at the top of the Block Manager.
2. On the Open Dialog box, browse to the desired file location.
3. Select the desired file.
4. Click the Open button. That will close the Open dialog and the Block Reference dialog will open. 

 

       5. On the Block Reference dialog, enter the block information: Name, Description and Access Area.

       6. Click the OK button.  

That will save the block to the desired Access Area.