# Officer The Officer role is created by the Administrator and belongs to the same group. The Officer is primarily responsible for the creation, management, and use of the CA hierarchy. This includes: * Generating CA keys * Creating and managing the CA hierarchy * Creating and managing CRL/OCSP services * Creating and managing CA, user, and OCSP certificates using certificate profiles created by the Administrator * Configuring the scheduler * Revoking and reinstating certificates as needed * Performing complete key recovery activities as needed --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://emca.emudhra.com/previous-release-versions/v4.2.2/user-manual/officer.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.