Hello @TT @LS @PF 

I need to name rebars like those  :
W2505 @150  

W2506 @150 
W2507 @150 

W25 is the designation of diameter : Is ok I modified rebard configuration Table.
05 is the sequential number of bar mark. There is no Letter as prefix. How can I remove the letter code of barmark?

Also to not have the '-' between letter of barmark and number I binded a new concretedesign file in data setup
Even with that, the  '-' is still there and i 've this message if I choose DataSetup configuration :
For now I put a space instead of bar mark letter but that's not exact

Thanks for your help