# Contributors This contains APIs specific to the Contributors ## Retrieve the list of active versions - [GET /v1/org/users/versions](https://apidocs.harness.io/openapi-merged/contributors/contributors_getactiveversions.md): This API endpoint retrieves the list of active versions. ## Retrieve the Ccontributor data schema - [GET /v1/org/users/schema](https://apidocs.harness.io/openapi-merged/contributors/contributors_getschema.md): This API endpoint retrieves the schema used by the contributors, including any custom fields. ## Retrieve the list of current active licensed contributors - [POST /v1/org/users/list](https://apidocs.harness.io/openapi-merged/contributors/users_listactiveusers.md): This API endpoint retrieves the list of current active licensed contributors. ## Update existing contributors - [PUT /v1/org/users](https://apidocs.harness.io/openapi-merged/contributors/contributors_updatecontributors.md): This API endpoint is used to update existing contributors (users) in the system. ## Retrieve SEI contributors list - [POST /v1/sei_contributor/list](https://apidocs.harness.io/openapi-merged/contributors/seicontributors_listcontributors.md): This API endpoint retrieves the list of licensed users for the given organization.