Keyboard screen for RGM

Keyboard screen for RGM

Hello everybody,
I know that in the RGM is possible to define an individual Keyboard for each recipe value.
In my case, I have an integer variable "Type of material". To this variable I have linked a reaction matrix, because I need in RT the text for each status. In the RGM I need to select which type of material I want and, depending on which text I select, I have to write the correct value in the recipe.
For that reason I need the Keyboard screen. I have configured the column for this variable but in the RT, when I click on the value field no screen opens.
Could anybody tell me if there is any further configuration for this functionality? Or maybe another solution for my problem?
Thank you very much,
Kind regards,
luc

This is a migrated post! Originally posted on 23.01.2014 by user luc. Please be aware that information can be outdated.