# Subscription Policies Subscription policies manage table-level access to data. The how-to and reference guides in this section detail how to implement subscription policies to meet your compliance requirements and describe the types of subscription policies available. ## How-to guides * [Subscription policy](https://documentation.immuta.com/latest/governance/author-policies-for-data-access-control/authoring-policies-in-secure/section-contents/how-to-guides/subscription-policy-tutorial): Author a subscription policy to manage access to data sources. * [ABAC subscription policy](https://documentation.immuta.com/latest/governance/author-policies-for-data-access-control/authoring-policies-in-secure/section-contents/how-to-guides/abac-subscription-policy): Author a subscription policy that uses attribute-based access controls to automate data access decisions. * [Advanced DSL builder](https://documentation.immuta.com/latest/governance/author-policies-for-data-access-control/authoring-policies-in-secure/section-contents/how-to-guides/advanced-dsl-policies): Author a subscription policy using the advanced special functions. * [Restricted subscription policy](https://documentation.immuta.com/latest/governance/author-policies-for-data-access-control/authoring-policies-in-secure/section-contents/how-to-guides/restricted-subscription-policies): As a data owner, author a single subscription policy that can apply to multiple data sources you own. * [Clone, activate, or stage a global policy](https://documentation.immuta.com/latest/governance/author-policies-for-data-access-control/authoring-policies-in-secure/section-contents/how-to-guides/clone-activate-stage): Clone, activate, or stage a global policy. ## Reference guides * [Subscription policies reference guide](https://documentation.immuta.com/latest/governance/author-policies-for-data-access-control/authoring-policies-in-secure/section-contents/reference-guides/subscription-policies): This reference guide describes the design and behavior of Immuta subscription policies. * [Subscription policy access types](https://documentation.immuta.com/latest/governance/author-policies-for-data-access-control/authoring-policies-in-secure/section-contents/reference-guides/subscription-access-types): This reference guide describes read and write access policies and how they translate to privileges in the remote data platform. * [Advanced DSL policy builder functions and variables](https://documentation.immuta.com/latest/governance/author-policies-for-data-access-control/authoring-policies-in-secure/section-contents/reference-guides/advanced-special-functions): This reference guide defines the advanced functions available when building subscription policies. --- # 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://documentation.immuta.com/latest/governance/author-policies-for-data-access-control/authoring-policies-in-secure/section-contents.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.