Changing a demand link in job created through Quick Job Entry

I am trying to use QuickJobEntry as a means to create a job but then change the demand link through a BPM to Make to Job. The job number will have already been entered through a customized form but i’m struggling to get the BPM add back in a demand link for a job.

I’ve managed to get rid of the 'to stock; demand link but then I can’t seem to add back on the demand link but as a job demand.

Anyone ever tried anything like this before?

How are you approaching it through BPM? I’ve never set one up Make to Job but I have a working Method Directive that will remove a Make to Order demand link and Create a new Make to Stock demand link. So, in theory, it should be doable.