Connecting Tyk/TIB to LDAP

I am sorry. But where can I find the ID of the profile? Did you mean the API ID or something?

I could not find it from System Management → Users.

Also in this url, I am merely replacing {ldap}, I suppose it should have some meaning as well (hence the “{ }” placeholders ). Please let me know if this also should be replaced by some specific param.
http://your-host.com:{tib-port}/auth/{profile-id}/{ldap}