Documentation: M2M through attribute is underspecified
    
    
    
      
      
      
        
The documentation says that the automatically created through attribute has fields named <containing_model>_id and <other_model>_id.
That can't be true when it is a M2M to self, since containing_model and other_model are the same. A quick test shows that the fields in that case are named from_<model>_id and to_<model>_id. The documentation should cover this case.
       
     
   
 
      
        
        
          Change History
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        Unreviewed → Accepted
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        Bug → Cleanup/optimization
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        afraid-to-commit added
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        changed from nobody to Oxylo
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        new → assigned
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        Oxylo removed
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        assigned → new
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        set to Floris den Hengst
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        new → assigned
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        Accepted → Ready for checkin
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      | Resolution: | 
      
        → fixed
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        assigned → closed
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