Gitlab Project Level roles (Master,Developer,Owner etc) definitions using LDAP groups or (Integration of LDAP with Gitlab to define project level access)

We are trying to achieve gitlab project level access using LDAP groups.
Scenario: If a user is part of 'Test_Master ’ group in Ldap directory and the same user should be able to access/ can see or perform “Master” role related actions “Test” gitlab project. Could you please let us know how we can achieve this Integration with LDAP.
FYI: gitlab integration with LDAP successfully completed by providing Ldap configuration details in gitlab.rb.

That user group meaning group level the same we are looking at project level roles like Master,owner,developer,user . Thanks in advance.

could some one please help on above requirement. Thank you.