Setting an LDAP filter

[GiammarioIntelligente]

We have configured owr portal to use owr LDAP as identity store. We need to insert a filter in the authentication query to query only the user that have the custom LDAP field enable = TRUE. Is it possible to set this filter in the User Identity Store configuration json? Has anyone do something like this?

[ThomasKinsey]

Sorry for replying to such an old post, but it's the only thing I found when searching for this.  In my case, I found that Portal supports RFC4516 URLs.  Including the sample from the link below that worked for me in case the link goes away.

ldap://sh.svr.willeke.com:389/ou=people,dc=willeke,dc=com/??sub?(b1isbrolemembership=*)

https://ldapwiki.com/wiki/LDAP%20URL