Moodle: create custom system role

Trabla: Moodle: create custom system role (based on archetype )

Solving:

1. Login as admin

2. Go to roles definition page  + click button "Add role"
Site administration / ► Users / ► Permissions / ► Define roles
or url
.../moodle/admin/roles/manage.php

3. Fill fields in "Adding a new role" page + click button "Create this role"

Example:

Role Name: Expert
Short Name: Expert
Description: Expert Manager
Role archetype: ARCHETYPE:Manager ( all setting will be copied from archetype role)
Context types where this role may be assigned: 
System - enable
Category- enable
Course - enable

4. Go to system role assignment page
Site administration / ► Users / ► Permissions / ► Assign system roles
or url
.../moodle/admin/roles/assign.php?contextid=1