[galaxy-dev] Launching multiple jobs using one tool form with multiple selected datasets

Hi everyone, I was wondering what would be the way in Galaxy to program the following: - User clicks on a tool and form is displayed - They use a select multi menu in the form to pick lets say X multiple datasets from their history - When they click submit the tool launches X number of jobs in the history, on for each of the datasets selected. I have a common use case where users have to manually run the same tool over and over again with the same parameters for each dataset of interest in their history. I would be great to be able programmatically or otherwise with Galaxy to be able to use one form and multi select the datasets and then launch the parallel jobs in one go. regards, Leandro