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13.13. Compatibility with Earlier Releases
Some ACI keywords that were used in earlier releases of Directory Server have been deprecated. However, for reasons of backward compatibility, the following keywords are still supported:
- userdnattr
- groupdnattr
Therefore, if you have set up a replication agreement between a legacy supplier server and a version 9.0 consumer, there should not be any problems in the replication of ACIs.

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