Where to edit second level menu items in Bitrix?

Question

1C-Bitrix

Hello everybody! Where can I edit second-level menu items in Bitrix? For example , prntscr.com/fkhppu in the sub-item "From fresh flowers" you need to insert another link.

Answer 1

Depends on the basis on which the menu is generated, by sections of the site or by sections of information security.
In your case, most likely add/remove a section in the infoblock.

Answer 2

The menu is generated when creating a section on the site. Those. If I create a new subsection in the section, then the submenu is automatically inserted. How can I put my link in the submenu?