How to split users into groups and open a section to only one group

1. Open "General Settings" → "Users" tab.
2. In the "User Groups" card, click "Create user group", enter a name, and click "Create". The "+" button next to a group creates a subgroup.
3. In the "User List" block, click "Assign to group" next to the desired person, check the groups, and click "Save". The button appears when the site has at least one group.
4. Open the section in the site structure, set "Access level" to "Registered only". Below, the "Access for user groups" block will appear: check the groups and save the section.

The section is accessible to the checked group along with all its subgroups — including those created later. If no checkboxes are selected, the section is visible to all registered users. Others won't see the menu item, and the direct link will show a "page not found". The administrator sees everything.

In the assignment window, checking a group with subgroups checks all nested groups and unchecks the group itself; clicking again unchecks them.

In the same list: "Make admin" / "Remove admin" grants or revokes site administrator rights; the coin icon next to the balance leads to the user's finances.

If it didn't work

• No "Access for user groups" block. It appears only with the "Registered only" access level and only if the site has groups.
• Deleted a group — subgroups disappeared. Deleting a group also removes everything nested. The users themselves remain; only their association is removed.