---
title: fr-idm-link
description: OID
component: pingds
version: 8.1
page_id: pingds:schemaref:oc-fr-idm-link
canonical_url: https://docs.pingidentity.com/pingds/8.1/schemaref/oc-fr-idm-link.html
---

# fr-idm-link

|                       |                                                                                                                                                                                                                                                                                                                                                                                                          |
| --------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| *OID*                 | 1.3.6.1.4.1.36733.2.3.2.1                                                                                                                                                                                                                                                                                                                                                                                |
| *Names*               | fr-idm-link                                                                                                                                                                                                                                                                                                                                                                                              |
| *Superior classes*    | [top](oc-top.html)                                                                                                                                                                                                                                                                                                                                                                                       |
| *Class type*          | STRUCTURAL: for structural specification of the DIT. Entries have only one structural object class superclass chain.                                                                                                                                                                                                                                                                                     |
| *Required attributes* | [fr-idm-link-firstid-constraint](at-fr-idm-link-firstid-constraint.html), [fr-idm-link-firstid](at-fr-idm-link-firstid.html), [fr-idm-link-qualifier](at-fr-idm-link-qualifier.html), [fr-idm-link-secondid-constraint](at-fr-idm-link-secondid-constraint.html), [fr-idm-link-secondid](at-fr-idm-link-secondid.html), [fr-idm-link-type](at-fr-idm-link-type.html), [objectClass](at-objectClass.html) |
| *Optional attributes* | [fr-idm-link-firstiduniqueid](at-fr-idm-link-firstiduniqueid.html), [fr-idm-link-secondidqualifier](at-fr-idm-link-secondidqualifier.html), [fr-idm-link-secondiduniqueid](at-fr-idm-link-secondiduniqueid.html)                                                                                                                                                                                         |
| *Interface stability* | Internal use only. Do not remove or modify. Subject to change without notice.                                                                                                                                                                                                                                                                                                                            |
| *Origin*              | OpenIDM DSRepoService                                                                                                                                                                                                                                                                                                                                                                                    |
| *Schema file*         | 60-repo-schema.ldif                                                                                                                                                                                                                                                                                                                                                                                      |