b-harvest Hyung-bharvest

## key-management.md

      
        
          
            
              
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                aaronc
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              October 31, 2022 23:09
            
              
                Key groups, msg and fee delegation from the Gaians team at Hackatom Berlin 2019
              
          
        
      
        
  
      
    Fee delegation

The delegation module also allows for fee delegation via some
changes to the AnteHandler and StdTx. The behavior is similar
to that described above for Msg delegations except using
the interface FeeAllowance instead of Capability:
// FeeAllowance defines a permission for one account to use another account's balance
// to pay fees