https://community.graphisoft.com/t5/Collaboration-with-other/brackets-in-schedules-and/m-p/150362#M16810 I guess you are talking about the brackets that you can use in the Schedule Setup Dialog.<BR /> These are there to help you create complex Criteria.<BR /> For example you can use these brackets to schedule Doors that are on Floor 1, 2 or 3, plus Windows that are on Floor 2, 3 and 4.<BR /> With the four levels of brackets you can create pretty complex criteria. Tue, 28 Dec 2010 22:18:00 GMT Laszlo Nagy 2010-12-28T22:18:00Z https://community.graphisoft.com/t5/Collaboration-with-other/brackets-in-schedules-and/m-p/150361#M16809 <DIV class="actalk-migrated-content"><R>Hello,<BR /> <BR /> i want to know 2 things: what are brackets meaning in chedules? (( and ((( and (((( ? and second one, can i calculate 1 one schedule table for example 4 objects sorting by ID, 2 are salculated volume and 2 are calculated area? I know how to callculate one or another, but i dont want to be area number with the object where is volume?<BR /> <BR /> <IMG src="http://img156.imageshack.us/img156/6454/lesd.jpg" />[/img]<BR /> <BR /> I hope i explained well:)</R></DIV> Thu, 23 Dec 2010 08:54:32 GMT https://community.graphisoft.com/t5/Collaboration-with-other/brackets-in-schedules-and/m-p/150361#M16809 Anonymous 2010-12-23T08:54:32Z https://community.graphisoft.com/t5/Collaboration-with-other/brackets-in-schedules-and/m-p/150362#M16810 I guess you are talking about the brackets that you can use in the Schedule Setup Dialog.<BR /> These are there to help you create complex Criteria.<BR /> For example you can use these brackets to schedule Doors that are on Floor 1, 2 or 3, plus Windows that are on Floor 2, 3 and 4.<BR /> With the four levels of brackets you can create pretty complex criteria. Tue, 28 Dec 2010 22:18:00 GMT https://community.graphisoft.com/t5/Collaboration-with-other/brackets-in-schedules-and/m-p/150362#M16810 Laszlo Nagy 2010-12-28T22:18:00Z