Friend, thank you very much! After your tips and help, I practiced a little this weekend and I can do the modules little by little! Wow, thank you very much. Here are the images:
Now, one thing I'm unsure about: how do I have menus and submenus in components? For example, I created the file "modulos_gc.xml" and it contains all these modules. What I want to do is the following: have the main menu called "Christian Genius", then have the submenu called "Modules" and after that, have these modules that I created. In the image below, I showed an example of the "Logic" category where there is the main menu "Logic" and the submenus, categories and their individual elements. How do I do that?
Now, one thing I'm unsure about: how do I have menus and submenus in components? For example, I created the file "modulos_gc.xml" and it contains all these modules. What I want to do is the following: have the main menu called "Christian Genius", then have the submenu called "Modules" and after that, have these modules that I created. In the image below, I showed an example of the "Logic" category where there is the main menu "Logic" and the submenus, categories and their individual elements. How do I do that?