Re-use region content as options for editor in another region
I've got a bunch of repeaters in a multi-level list. The client fills in the name of each region. And later adds those same (exact) names to another region. The idea is that each name is a tag, the tag associated with each card gets filtered in an isotope grid.
The question - how can I reuse the menu list of repeaters that the client made in the other region for the client can choose the tag they made rather then remembering it? A dynamic drop down menu or grid of checkboxes would be ideal. Trying to avoid human error and give them a list of tags based on the other regions that made.
Make sense? Anyone have any suggestions?