---
title: Access Scopes
description: "Access Scopes give NoLag tenant isolation through topic namespacing. Learn the model, create scopes, assign actors, and build multi-tenant apps with no SDK changes."
---

# Access Scopes

Access Scopes provide tenant isolation through topic namespacing, so a single NoLag project can safely serve many tenants, teams, or environments with no SDK changes.

## In this section

- [Getting Started](/docs/scopes/getting-started) creates scopes, assigns actors, and verifies isolation.
- [How They Work](/docs/scopes/concepts) explains the data model, the key rules, and why no SDK changes are needed.
- [Multi-Tenant Patterns](/docs/scopes/multi-tenancy) covers tenant isolation, environment separation, team partitioning, and agent multi-tenancy.
- [API Reference](/docs/scopes/api-reference) documents how to create, list, get, update, and delete scopes.