https://community.appian.com/discussions/f/general/26738/add-sum-row-into-read-only-gridHow can I add a row that calculates all the rows above: id number 1 20 2 30 sum 50 something like this. tnxen-USTelligent Community 12https://community.appian.com/thread/104971?ContentTypeID=1Wed, 30 Nov 2022 09:27:42 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:7c1581f1-455d-4d21-9657-49aa7565eedaRanjith shanmugam<p>Try to Append the map of Sum and use it on grid.</p> <p><img src="/resized-image/__size/320x240/__key/communityserver-discussions-components-files/11/pastedimage1669800385478v1.png" alt=" " /></p> <p><img src="/resized-image/__size/320x240/__key/communityserver-discussions-components-files/11/pastedimage1669800421095v2.png" alt=" " /></p><div style="clear:both;"></div>https://community.appian.com/thread/104966?ContentTypeID=1Wed, 30 Nov 2022 08:34:47 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:545f30b6-da51-4ec6-adce-ef7474a59878Harshit Bumb (Appyzie)<p>In the read only grid, its a bit tricky as you have to modify the data property. But if you can switch to an editable grid, then you can just create a gridRowLayout() outside the loop to show the sum using sum() function and passing the relevant property from the variable that you are iterating on.&nbsp;</p><div style="clear:both;"></div>