Hi,

Thanks! That makes sense, but I'm having trouble implementing it.

I've tried replacing "<Title>" with the exact supplied text, and also with the text surrounded by ( and ) brackets, then < and >. Unfortunately none of these pass validation.

**Supplied text**`$If($IsMatch($RxReplace(<Title>,”[^a-zA-Z 0-9]”,)),"^.{15,}$")="T",$Left($RxReplace(<Title>,”[^a-zA-Z 0-9]”,)),7)-$Right($RxReplace(<Title>,”[^a-zA-Z 0-9]”,)),6),$RxReplace(<Title>,”[^a-zA-Z 0-9]”,)))`

**(Supplied Text)**`$If($IsMatch(($RxReplace(<Title>,”[^a-zA-Z 0-9]”,))),"^.{15,}$")="T",$Left(($RxReplace(<Title>,”[^a-zA-Z 0-9]”,))),7)-$Right(($RxReplace(<Title>,”[^a-zA-Z 0-9]”,))),6),($RxReplace(<Title>,”[^a-zA-Z 0-9]”,))))`

**<Supplied Text>**`$If($IsMatch(<$RxReplace(<Title>,”[^a-zA-Z 0-9]”,))>,"^.{15,}$")="T",$Left(<$RxReplace(<Title>,”[^a-zA-Z 0-9]”,))>,7)-$Right(<$RxReplace(<Title>,”[^a-zA-Z 0-9]”,))>,6),<$RxReplace(<Title>,”[^a-zA-Z 0-9]”,))>)`

Again, thanks for your help!