I think this would be a COUNTIF combined with a INDEX MATCH MATCH.
-1 book
-2 worksheets
Input sheet from Call Report (this is counting attendance for conference call)
<tbody>
DATE
PERSON ID
4-14
1
4-14
2
4-16
1
4-16
3
</tbody>
What I want it to auto populate
<tbody>
Date
Emp 1...