Schedule Building? Paramedic Program

So I got accepted into the Fall 2026 Paramedic program at Centennial College. Course enrolment is July 15th and all I know are the courses I need to take that are listed on their program website, and that my program is Block-Based (meaning they have set schedule options based on availability?).

I already completed 4 years of university (undergrad, BSc) and we were able to build our schedule in advance, making the enrolment process easy. Centennial’s method is very confusing to me and I feel that I have no control over my schedule whatsoever.

I also know I need to take Gen Ed courses, again I have no idea what my options are or where I can find information about them.

If anyone has any information or resources they can direct me to that would be greatly appreciated!