Capturing group to match content between source and target in QA checker

Question

Hi, using a capturing group and a backreference, I would like to trigger an error if the target contains a different acronym, like in the following exemple:

The agency is BLA. L'agence est BLI. 
 The agency is BLACK L'agence est BLINDERTHANABAT.

Regex source = ([A-Z]+)\. Regex target = $1\. Please let me know how I could implement this in the QA checker? Thanks in advance

Paul · Accepted Answer

Hi Linda Beauvais , 
 
In addition to what Nora mentioned please note that your expressions won't work like that. You need this: 
 
([A-Z]+\.) 
$1 
 
The grouped search expression only uses backreferences for the target. 
 
Regards 
 
Paul

Trados Studio > 1. Trados Studio

Capturing group to match content between source and target in QA checker