https://community.graphisoft.com/t5/Collaboration-with-other/Schedule-Zone-Property-with-area/m-p/221573#M28330 Sounds like you need a conditional formula?? I don't know any way to do that in version 21 in the interactive schedules other than the filters.<BR /> <BR /> However if you upgrade to 22, they do have conditional IF's in expressions, which, I believe would accomplish what you want. I would just wait until 22 is released in your area Tue, 10 Jul 2018 15:14:25 GMT poco2013 2018-07-10T15:14:25Z https://community.graphisoft.com/t5/Collaboration-with-other/Schedule-Zone-Property-with-area/m-p/221572#M28329 <DIV class="actalk-migrated-content"><T>Hello there,<BR /> <BR /> I have looked everywhere but can't find a simple solution for this:<BR /> I have created a "finishing" property to each zone in the project as an option list. Until now I have used it for Graphic Override combinations but I want also to generate a schedule with calculated areas by type of finishing.<BR /> I can do the area schedule, I can do the property schedule but I can't seem to find how to combine them into one schedule. <BR /> <BR /> Thank you in advance.</T></DIV> Tue, 10 Jul 2018 14:45:02 GMT https://community.graphisoft.com/t5/Collaboration-with-other/Schedule-Zone-Property-with-area/m-p/221572#M28329 Ernest Atanasiu 2018-07-10T14:45:02Z https://community.graphisoft.com/t5/Collaboration-with-other/Schedule-Zone-Property-with-area/m-p/221573#M28330 Sounds like you need a conditional formula?? I don't know any way to do that in version 21 in the interactive schedules other than the filters.<BR /> <BR /> However if you upgrade to 22, they do have conditional IF's in expressions, which, I believe would accomplish what you want. I would just wait until 22 is released in your area Tue, 10 Jul 2018 15:14:25 GMT https://community.graphisoft.com/t5/Collaboration-with-other/Schedule-Zone-Property-with-area/m-p/221573#M28330 poco2013 2018-07-10T15:14:25Z