How to make custom breadcrumbs?

Question

1C-Bitrix

Good evening dear!
In this post , I raised the issue of a non-standard transition within a directory. Everything turned out, implemented thanks to the advice of Ilya .
At the moment I decided, why not add bread crumbs. Naturally, breadcrumbs in this case are built clumsy and do not work.
Once again, I ask you to suggest an idea, because using the AddChainItem method has not yet brought success. There is an opinion that it is necessary to reset the breadcrumbs starting from the zero nesting level of the directory, but I did not find a suitable method in the Bitrix documentation. Perhaps I searched badly. In any case, I hope for your help. Thank you.

Answer 1

What's the problem?
By analogy with the 404 page, disable all options related to modifying breadcrumbs in the component parameters (adding an infoblock, section, element) and take all the work on yourself.
You will have breadcrumbs before the section that displays the directory. And then you can add links as you wish.