https://community.graphisoft.com/t5/Collaboration-with-other/Total-area-calculating/m-p/233124#M29933 Thank you very much, LaszloNagy!!!<BR /> Surely it's a complex process but it's the solution. Thu, 24 Dec 2020 17:39:30 GMT Anonymous 2020-12-24T17:39:30Z https://community.graphisoft.com/t5/Collaboration-with-other/Total-area-calculating/m-p/233122#M29931 <DIV class="actalk-migrated-content"><T>Hi! I have some apartments with mezzanine and I need to show the total area of the apartment in the reference floor (i.e. reference floor area + mezzanine area). I also need to show the total area and the net area.<BR /> Is it possible to "connect" two levels in the area calculating?</T></DIV> Wed, 23 Dec 2020 18:58:56 GMT https://community.graphisoft.com/t5/Collaboration-with-other/Total-area-calculating/m-p/233122#M29931 Anonymous 2020-12-23T18:58:56Z https://community.graphisoft.com/t5/Collaboration-with-other/Total-area-calculating/m-p/233123#M29932 Create a Property, make it available for Zones, and set the value of the Property to the same values for all Zones you want to be calculated together. Those Zones do not have to be on the same Story. Then use this Property value in schedule criteria and fields. Wed, 23 Dec 2020 23:04:46 GMT https://community.graphisoft.com/t5/Collaboration-with-other/Total-area-calculating/m-p/233123#M29932 Laszlo Nagy 2020-12-23T23:04:46Z https://community.graphisoft.com/t5/Collaboration-with-other/Total-area-calculating/m-p/233124#M29933 Thank you very much, LaszloNagy!!!<BR /> Surely it's a complex process but it's the solution. Thu, 24 Dec 2020 17:39:30 GMT https://community.graphisoft.com/t5/Collaboration-with-other/Total-area-calculating/m-p/233124#M29933 Anonymous 2020-12-24T17:39:30Z