Ability to add Existing Dispatches to Parent

in the Work Order system when making a parent work order is to have the ability to go to dispatch screen and add an existing dispatch  to any parent work order that I want. For instance: I have a schedule PM and it generates dispatch instead of completing the dispatch and closing it out, I am able to add that to a parent work order "2026 Air compressor PM" so all my PM's and inspections can be all in one place at the end of the year