So I wanted to specify subject of an e-mail in notice to: [[% AuthorisedValues.GetDescriptionByKohaField( kohafield => 'items.location', authorised_value => hold.item.location, opac => 1 ) %]] New hold placed ([% ItemTypes.GetDescription(hold.item.effective_itemtype) %]; [% Categories.GetName(borrower.categorycode) %]) But this got silently TRUNCATED. Turns out, "title" in database of "letter" table is a varchar(200), while the above title is 262. Can we just change the type to TEXT instead of VARCHAR(200)? That'd make it 65535 instead. I guess the limitation came from before TT templates were being allowed. Right now you can easily have a complex templated subject that'll end up getting transformed to a title that makes sense, so in our case above: "[Main Warehouse] New hold placed (Borrowable Books; Student)"