# Connectors and CFS

This section describes some of the more advanced topics to do with connectors and the Connector Framework Server (CFS).

- Connector Actions. A description of the available connector actions.

- Insert Data into Repositories. Use a connector to insert data into another repository.

- Customize Processing. Use Lua scripts and custom fields to customize how Connectors and CFS process your content.

- Configure User Permissions. Make sure that connectors have the appropriate access to your repositories.

- Check How Data is Extracted and Processed. Test connector functions.

- Maximize Performance. Improve performance for extraction.

- Identifiers. Information about the identifiers that connectors add to documents, and subfile indexes.

- Configuration Parameters for Testing Connectors. A quick reference for some useful parameters.

- Supported Connector Actions. The actions that the different connectors support.

- Distributed Connector. Some information about the distributed connector and its uses.

- File System Connector. Some information about problems you might encounter with the File System Connector.

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