# Tenant Groups [Tenants](./tenant.md) can be organized by custom groups. For instance, you might create one group called "Customers" and one called "Departments." The assignment of a tenant to a group is optional. Tenant groups may be nested recursively to achieve a multi-level hierarchy. For example, you might have a group called "Customers" containing subgroups of individual tenants grouped by product or account team. A tenant group cannot be deleted if ungrouping its tenants, including those of any nested groups, would result in duplicate tenant names or slugs among ungrouped tenants. ## Fields ### Parent The parent tenant group (if any). ### Name A unique human-friendly name. ### Slug A unique URL-friendly identifier. (This value can be used for filtering.)