permission-model

Designing a Salesforce permission model involves declaring permission sets, permission set groups, and custom permissions to govern access. You define organization-wide defaults (OWD), sharing rules, and Apex managed sharing patterns to enforce least privilege while enabling collaboration.

The best way to manage custom permissions and permission set groups is by centralizing control over object, field, and Apex-level access. You configure muting permissions to subtract unwanted access and group permission sets to package access logically for different user roles.

You need Apex managed sharing when standard ownership-based and criteria-based sharing rules cannot meet complex access requirements. It enables programmatic sharing across users and records to handle functional requirements that declarative sharing rules cannot support.

Yes, you can use permission set muting within permission set groups to enforce least privilege. Muting behavior subtracts specific permissions from a group, allowing you to remove unnecessary object, field, or Apex access while maintaining a scalable security model.

Configuring OWD and sharing rules for a Salesforce security review requires defining baseline access restrictions and layering ownership-based, criteria-based, and Apex managed sharing. This ensures auditable controls and prevents misconfigurations across user roles and records.

Yes, this permission approach supports automated deployment workflows by applying Apex-managed sharing patterns and validating permissions programmatically. It meets governance tasks through automated validations in Apex, ensuring secure and auditable deployments across environments.