# Remove Content

You can use the following index actions to delete documents from IDOL Server or archive documents:

DREDELDBASE | Deletes all documents from a IDOL Server database.
DREDELETEDOC | Deletes documents by ID.
DREDELETEREF | Deletes documents by reference.
DREEXPIRE | Expires documents from IDOL Server.

NOTE: Index actions are case sensitive. All index actions must be sent to the Distributed Index Handler DIHPort.

You can control the users that can send index actions by configuring authorization roles. See Authorization Roles Configuration Parameters.

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