Schedule multiple area types

[Angelica4TYHZ]

Hi!

Is there an easy way to calculate/show several area types in one schedule? Like rentable area and gross building area in the same one? Have tried several workarounds for this but have not found an easy way of doing it, so right now I calculate it manually and write it with normal text on the sheet when I need to present it, but I would rather have a schedule do it so that it updates automatically and eliminates the risk of me forgetting to update somewhere/calculating it wrong. 

Thanks in advance.

Edit: I need to calculate the ratio between different area types, such as % rentable area for example.

[Basam.Yousif]

No. That is not possible. Area schemes can't be merged.

Maybe make a new scheme.

[Sleepingfish_Kuo]

How about put multiple schedules on a sheet?

[Angelica4TYHZ]

Sorry for being unclear. This is what I'm doing now, but I also need to show the ratio between the different types, for example the percentage of rentable area compared to the gross area, which I right now have to do manually.