Pop up message warning in CREO

Hello everyone, 

I have 2 parameters, and i want that when those parameters are in certain value the system pop up a message that say something like “parameter 1 is… and 2 is … “. 

Like for example: i have a material and a treatment. Not every treatment can be execute on every material. Fe i choose a quench on titanium. The thermal treatment is not possible or available on such material. A message should appear with “you choose this and this, please check”. FE when i am check in the part. 

So i want to do an initial confrontation of the 2 parameter. FE the material and the treatment. And where i will do this? I don’t want a real relation. But only a check. 

I read about the model check. How can i use it for this purpose? 

I hope i explain it clearly. Thank you