I would like to create a placeholder/template legend for door and window details and then place multiple, independent instances of that legend multiple times in the door and window schedule legend. I should be able to edit each instance independently.
I think that this workflow when generalised would be very useful for many other documenting tasks.
I feel like I haven't really though this through but there is an idea rattling in my head. Basically I want to be able to design a legend master and crate multiple instances of it. Changing the master should update each instance automatically. See master page workflow in InDesign.