We will walk through how to assign I/O to Assets with Bulk Edit Tools.
Bulk Edit Spreadsheet
IO can be assigned to asset in bulk using the bulk edit spreadsheet. Search the Associated Asset cell for the destination asset. From there, drag the corner of the cell down or copy and paste the cell using keyboard shortcuts into the appropriate cells. See below:
IO Browser
IO can be assigned to an asset in bulk using the IO browser. The IO browser lives in the asset configuration section. Open the destination asset and open the IO browser. Select the IO that needs to be moved and hit Insert IO to move the selected IO into the asset.