I have a sharepoint list, where the title column is a GUID. There is then a single line text field outlining a task (e.g. "clean the windows of the building) and a list of all the partners in our network (partner 1, partner 2, partner 3).
I also have lists titled partner 1, 2 and 3 etc with the same format.
Is there a dynamic lookup that would allow me to add a task, tick partner 1 and 3, and have the content from the main task be created in the list for partner 1 and 3 only?