I am using
mdframed to create boxes, that have titles and all.
I would like to have a list of these immediately after the table of contents, just like a list of figures, or of tables.
I saw a solution, here: List of Boxes in Table of Contents
But it is way too complicated for me (I am not too skilled), because it seems to use a new environment.
I want to do it in the book environment, but I might need it also for
article in the future.
Any simple solution out there, before I plunge into the headache of defining new environments?