Hi. I created FI - Video Konferenz Technik as a vendor. (In House) - Vendor must be informed by email 4 days in advance in case a Video Conferenze takes place to assist the same. It does not makes sense to informe Vendor more than 4 days in advance in case of delays, changes or other reasons. But vendor receives still booking confirmations when conferences are booked. may be 6 monthes earlier, as this makes no sense at all. How can we avoid that? Vendor should only receive Vendor notifications 4 or 5 days before a meeting with service Equipment "Video Konferenz Technik" or AV Services "Video Konferenz Technik". I found a field to fill in at Vendor administration which says "Only send emails within" XX minutes. so I have to calculate 4 Days into minutes, does this makes sense??