tonic solfa

My greetings, in my community, in addition to using the solfège system, we also use the tonic-solfa system. We do not have a digital editor for this system. I am an amateur software programmer. To tell you the truth, I'm just starting. And for my first project I would like to create an extension for musescore capable of making an Edition in tonic-solfa. Can you show me how to code a scope? In fact, the spreads in tonic-solfa are a little different than in solfège. Can you also show me how to code notes because the representation of notes is also a difference in the two system. I would also need support and advice, hence the need to have someone to talk to if I have a problem. Note: I speak French well than English.