You can find manuals:
1. Through the menu in Analog Lab it self.
2. Through Arturia Software Centers Generel page for Analog Lab.
3. Through your Arturia accounts Ressource download link for your product.
4. Through many of Arturia products Ressource pages.
5. Through the Support Downloads&manuals page.
6. By searching "Analog Lab 4 manual" in a web browser.
Just because a midi CC like midi CC#10 in generel midi is mapped to Pan, then it does'nt mean, you can't use it for something else, unless it's in a situation where midi CC#10 is reserved.
But a control on a midi controller should also be able to be coded to use another midi CC. Some controllers can even have multiple banks/ where the same control use a different midi CC depending on the selected bank.
You can also create different midi Configs for Arturia applications. That you also can read about in the manuals.
Things are much more flexible, than you seem to think.
But as i suggested, then it might be a good idea to use undefined midi CCs for parameters that does'nt have a defined midi CC in the generel midi chart, even if it's not a rule that's written in stone.
Also keep in mind, that DAWs/ Hosts also can offer different ways to assign controls to parameters, when you use plugins.
We all have had and still have a learning process. Just begin, be patient and keep moving. It take some time to study, find informations, explore and learn. That's normal.
You might find a personal way to do things.