# Entity Groups Tesenso IoT Cloud allows you to configure multiple custom Entity Groups. Each entity (device/asset/entity view/customer/user/dashboard) may belong to multiple groups simultaneously. Special group “All” always contains all entities that belong to specific tenant account. For each entity group, Tesenso IoT Clouduser may configure different columns to visualize specific telemetry or attributes values. Tesenso IoT Cloud user may also define custom actions to be present for each entity: open dashboard or send RPC call, etc. Bulk operations to delete entities, add them to the group or remove are also supported. --- # 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://docs.tesenso.com/tesenso-iot-cloud/guides/entity-groups.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.