Autofill for existing /old documents without WF action

[haneen_haddad]

Hello, 

Is there anyway to do Autofill for existing documents without WF.  

I have autofill already comfigured and assigned to documents  and  applied autofill for them but we need to add a new keywords for this autofill and documents but  when we added it the value is not comming without do execute autofill from WF.  

so,  my question is there any option to apply that  in WF? 

#External Autofill.  

[George_Tarasi]

You can create a system action.  You will configure the action within the system action to run the autofill.  You can run the system action only on certain documents.

[haneen_haddad]

 i need to all documents  in DT.  how? 

there any option