Drop down of items or sub items from another board?

[jpelrman87 (Josh Perlman)]

We have a workflow that requires us to keep room names in sync. Is it possible to direct a dropdiwn to pull items or sub items from another board?

Example I have an item that’s a building name
And sub items that are room names.

I want to select a venue in the new board then select rooms based on that other boards names/items/sub items

[BruceGosk]

Use Connect Columns to connect to a Venue’s Board. Then use a mirror column to a dropdown column that contains all the rooms (500 will be your limit per building). Happy to help over a call if you need it. Should only take a minute. https://calendar.app.google/ewAMVSjDxPU6GH7j6