AS-IS: you cannot have several users writing job code for different steps in the same workflow at the same time.
REQUEST: Allow users to edit different jobs within a single workflow at the same time.
When a large workflow has been sketched out by PMs (eg, in GHS case), it would be helpful to allow several developers to work on the job code of each different step at the same time. Right now it’s hard/impossible to collaborate through the UI and so it limits output to one developer’s speed.