I was asking if there is a specific document or a link to learn the language on how to query the the model using Acceleo.
have a look to Capella Eclipse Help, all sections in Capella Guide > User Manual > Model Analysis > Model Queries
To complete Michel’s answer.
Acceleo 3 is an implementation of the Object Management Group (OMG) MOF Model to Text Language (MTL) standard. So the ‘language’ is MTL. The documentation is available here:
Acceleo Operations Reference and
OCL Operations Reference
Note for an usage with Capella, there is some tips in the thread below
Be careful not to confuse with
AQL (Acceleo Query Language), a slightly different language, used in many others Capella related components (for example in the interpreter view).
Thanks for your answer. Sorry for asking again but I am new to this, so I want to make sure.
I used a sample code that was provided in this thread:
I was able to output a template using this code.
My question is what is the language used in this part AQL or MTL?
Your sample is in Acceleo 3 (MTL)