I have two columns in my sheet:
SHEET 1 "Program Development"
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COLUMN 1 (AU/Partner@row): Drop-down box, multi-select acronyms for academic units
COLUMN 2 ([AU Dean]@row): Contact column that should include the email address of the academic dean in each selected academic unit in COLUMN 1
SHEET 2 "Team Directory"
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COLUMN 1 ([AU/Partner]@row): Each row has different academic unit acronym
COLUMN 2 (Email@row): Contact column with email address (allows multiple contacts)
I've successfully used cross-reference formulas before when I was essentially doing a one-to-one match.:
=INDEX({TeamDirectory-Email}, MATCH([Designer Name]@row, {TeamDirectory-Title}, 0))
Now, a cell in Sheet 1 Column 1 may have more than one acronym, which means there would be more than one contacts (emails) in Sheet 1 Column 2. I don't know how to write the cross-reference formula to include in Sheet 1 Column 2, so it looks up each acronym listed (could 1, 2, 3, 4, or even 5 acronyms), and populate Sheet 1 Column 2 with all of those contacts.
I was playing around with something like this:
=JOIN(COLLECT({TeamDirectory-Email}, {TeamDirectory-Title}, HAS(@cell, SPLIT ([AU/Partner]@row, ","))), ", ")
It didn't work. Any thoughts?