Is it Possible to Add Articulations with Halion Sonic on Cubase?

Hi I am very new to cubase. I just really want to know if it is possible to set up articulations on cubase with halion sonic. all the videos i see show people using other VSTs and enabling key switches. I don’t see any options like this for halion sonic.

When i set up my expression maps and assign articulations, i do not hear them when i play my audio. Please help I have been stuck on this for so long!!

Please follow the instructions from this page of the manual: