BI P Excel Template - Data validation cell in repeating group

Hello,

I am not new with bi publisher, but i am with excel templates.

We are using BI Publisher Desktop 12.2.1.4.0 with excel 2016 and plan to use excel templates in OEBS 12.2.6.

Here is something we would like to achieve.

 

The goal is to use a repeating group to display some fields and for each row, to have a cell with a data valitation list. The data validation comes from another sheet.

We managed to create the data validation wich is based on an excel table .

The issue is that the data validation applies only on the first record. Is there a way to apply the data validation cell on each row of the repating group ?