Masking a field to another
I'm trying to create a mask for data that I have in another field ...
I have a field (email) that contains "Doe,John(JDoe@domain.com)"
I need to create a (new) calculation (text) field (MASK_email) that only contains "JDoe@domain.com"
where can I find the info - or syntax to be able to just grab the data between the "( )" characters?