Hi Clotilde,
Yes, you are right that Job of one package cannot be linked as a Job to repository type of another package.
So, that means I will need to edit standard sap connector packages and create a job under custom folder as you mentioned above.
I have only one concern that does such custom jobs not get affected/removed when in future sap packages may need to be updated due to new SPs etc. ?
Thank you .
Regards,
Pradeep