# Set up Mapped Security

To use mapped security to protect information that was extracted from Salesforce by the Salesforce Connector, set up the following components:

- Salesforce Connector. You must set up the Salesforce Connector to include security information (Access Control Lists) in the documents that are indexed into IDOL Server. The connector adds the ACL to a document field named `AUTONOMYMETADATA`. You must also add a field to each document that identifies the security type. For information about how to do this, see Retrieve and Index Access Control Lists.
- OmniGroupServer. You must set up OmniGroupServer to retrieve group information. For information about how to configure OmniGroupServer, see Retrieve Security Group Information.
- IDOL Server. You must set up IDOL server to process the security information contained in each document. You must also configure user security, so that IDOL (the Community component) sends user and group information to the front-end application when a user logs on. For information about how to set up IDOL server, see Configure IDOL Server. For more information about document security, refer to the IDOL Document Security Administration Guide.
- A front-end application for querying IDOL Server.

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