1. Find the files or folders that you want to update and select them by checking their box in the upper left corner of the thumbnail. 
  2. Click on the More options button to the right on the selection bar that appears at the top of the page.
  3. Then click update asset profile fields. 
  4. This will allow you to update all the fields in your selection at once. Please note that you do have the option to over write any of the metadata fields with this pop up. Just check the box in the lower left to overwrite that data.  
  5. Then click Update

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