integrate Postgres Users Authentication with our own LDAP Server

Hi all,

We would need to integrate Postgres Users Authentication with our own LDAP Server.  

Basically as of now we are able to login to Postgress DB with a user/password credential.

These user objects are the part of Postgres DB server. Now we want that these users should be authenticated by LDAP server.

We would want the authentication to be done with LDAP, so basically the user credentials should be store in LDAP server

Can you mention the prescribed steps in Postgres needed for this integration with LDAP Server?

Regards

Tarkeshwar