In my opinion, the great effect of each design is indispensable.
A normal collection of works is the cover, catalogue, catalogue and back cover, which are quite essential.
The content can be placed as plane, effect diagram, design intention, block analysis, etc.
But this can be deleted according to your typesetting. This is not necessarily a dead rule.
If your work is personalized enough, you don't need to write design intent, because others will pay attention to your design performance when reading it.
My personal suggestion is to put more pictures and talk less. Because the information is too fragmented now, you can just leave a few words to make the finishing point. Talk too much, others may not have the patience to finish reading it ~