How to quickly add all rows from a relation column

I’m making a customer, project, tasks and employee work flow I already have a list of current projects, customers and tasks from a spread sheet. I have created the relation but every time I do I have to manually click on the drop down menu to add it. Is there an easy way to just add all rows in a relation column?

Hey @phil_purdy, would you mind elaborating a bit more on what you’re doing here and what you’re hoping to see? I’d like to make sure we’re on the same page. Thanks in advance!