I have a Google spreadsheet that is a calendar. I need people to select 2 meetings from the same waves with 3 different waves. So if they select these date ranges you can only select these corresponding dates for your second meeting. Is this possible in a Google spreadsheet or should I use a form or another application?
**Waves as in: Week 1 and 3 is wave 1 and weeks 2 and 4 is wave 2 then week 3 and 5 is wave 3.