I have 41 people that need to attend a meeting every month for the year 2001. There are two meetings a month, and they should attend one of these meetings. Initially, I have set up a personal table that has their names, autonumber (1-41), whether their salaried or hourly, etc. Then I thought I could set up an attendance table; in this table I have listed their name(actually the autonumber that was assigned them when I entered the info in the personal table)and their meeting attendance date. It worked well for January and I was able to retrieve who attended what meeting date and ultimately, who didn't attend either date in January. I got the non-attender information by querying with the criterion AttendanceDate "is null". In this query I have the personal table and the attendance table and they are linked by the autonumber. But now it's February, and February attendance dates are now in the attendance table along with January dates. The people who attended in February may not have attended in January and I've lost the ability to recall the January non-attenders or to pull out who didn't attend in February. How can I get this to work so I can, at all times, be able to tell who did not attend in Jan, Feb, Mar, etc. Thanks in advance for any help anyone may have.