Simulation & CAE Software Resources

I would like to have more extensive knowledge of the tool, even though I have been using it for two years, I am interested in taking the course.

Now, we are using academic license to use MATLAB.

When I use sketches to constrain assemblies, that’s great. I known synchronous doesn’t work that way, so What would the equivalent be for producing an assembly, so that when I change a part, everything else reacts to that change and moves accordingly.