Split and replace Function

[Damilola Adeyemi]

I tried splitting a column - with the split function and it worked, however, my return value is coming has this (CN=John Doe)

I want just the name details, how do I remove the "CN="

 

This was my expression

case

when [manager] Is Not Null then Split([manager],",",1)

when [manager] Is Not Null then Substitute([manager],"CN=",null)

else "No Manager"

END

[Gaia Paolini]

what does your original column look like What are the possible variations in this pattern