Dropdown with values of two tables

Hello everyone,

Probably it’s too obvious but I’ve been trying to make a dropdown with values of two columns (Each one from a different table) but I didn’t succeed. Anyone could help me with this, please?

Thanks in advance

In the Valid If expression:

(table1[value1] + table2[value2])

with appropriate replacements for table1, table2, column1, and column2.

See also:


Thanks a lot @Steve ! It was my bad with usersettings on the editor

Thank you for your help!