The module adds a tool to provide group of customers by group of managers (users).

Manager (admin area user):

• sees only orders from his customers' group
• sees only his customers
• sees only his sales
• receives emails only from his customers

For OpenCart 3.x as well you can add a manager info block with name, email, phone and photo (for ex. in customer account area).

Tested on OpenCart v3.0.2.0

See more info in the official OpenCart marketplace https://www.opencart.com/index.php?route=marketplace/extension/info&extension_id=27830