https://www.infopathdev.com:443/forums/41.aspxIf you're not sure where to ask your question, ask it here. If necessary, our moderators will make sure it gets classified in the correct board.enCommunityServer 2007 SP3 (Build: 31118.962)https://www.infopathdev.com:443/forums/thread/115890.aspxThu, 23 Mar 2017 11:20:19 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:115890Rodney0010https://www.infopathdev.com:443/forums/thread/115890.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=41&PostID=115890Hi All. Looking for some advice and a solution on something - would appreciate any help. I need to build a booking form which has 20 spaces available each day for users to reserve a slot. Once they have reserved their slot the available spaces will reduce by 1 each time. The main thing I need is a field on the booking form to show how many spaces are currently available. And each time someone books a slot this field is automatically updated. Is there an easy way to do this. Assuming the form would have to be connected to as SP list? Thanks in advance, R