Let's say I have a custom field called email Address which reference to User Table (sys_user). Now, I want that on selecting any record in reference table, email address of the user should select in the email address field, right now by default it is accepting user name.
Also, I don't want to remove the columns from the list layout. Any other solution I have for this.?
I also tried adding attributes method but that is also not working. I don;t know why.
