Hi Team,
If you have FirstName and LastName in the account entity. you can directly map those attributes to the Datagrid 2
Hi IMTS Solutions,
Another way, without Creating 2 attributes, you can make use of the Dynamic Text option in the Data Grid 2. You can add your string function, like substring, in the Expression editor.
Or You can use the way mentioned above by Stella, a small change, as part of good practice add your new Attributes to a separate Entity and have 1-1 Association with the Account entity, this will help you to retain your changes when you are updating Administration Module.
I hope it helps !!