first you find the form with title'section specification' then looking for mutilist gadget inside specification data frame, then you add more column with heading as your need then adding several if function, if you can not do that send to me this form and data sheet that you want to add, then i do for you
I just would like two have an extra column with "desc of catref", that's all.
Honestly I looked at it, but I really don't know how to place an extra column in the mentioned file "istlspec", so I really appreciate your help.