# How-to Guides

- [Author a Subscription Policy](https://documentation.immuta.com/saas/govern/secure-your-data/authoring-policies-in-secure/section-contents/how-to-guides/subscription-policy-tutorial.md): Build a subscription policy to grant table-level access to users
- [Author an ABAC Subscription Policy](https://documentation.immuta.com/saas/govern/secure-your-data/authoring-policies-in-secure/section-contents/how-to-guides/abac-subscription-policy.md): Build a subscription policy that enforces access controls based on users' groups or attributes
- [Subscription Policies Advanced DSL Guide](https://documentation.immuta.com/saas/govern/secure-your-data/authoring-policies-in-secure/section-contents/how-to-guides/advanced-dsl-policies.md)
- [Author a Restricted Subscription Policy](https://documentation.immuta.com/saas/govern/secure-your-data/authoring-policies-in-secure/section-contents/how-to-guides/restricted-subscription-policies.md): Build a subscription policy that applies only to data sources you own


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