Incident Task info populating from Incidents

I'm new to 9.40.

I know in 9.40 (as in 7.11) I can use the link record screlate.incidents.problem to pass values from one field to another from in interaction to an incident.

Where can I do this from an incident to an incident task?  There is no link called screlate.problem.imTask or screlated.probsummary.imTask.  I am assuming there is something on the imTask workflow in Process Designer that passes these values but I am having a hard time finding it.