> ## Documentation Index
> Fetch the complete documentation index at: https://www.plain.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# upsertRoleScopes

> Sets the thread-visibility scopes for a custom role, replacing any previously configured scopes for the given resource. Each scope condition limits which threads users with this role can see, based on a primitive type (label, tier, channel, tenant, or company) and an access mode. Requires the `roles:edit` permission and the `custom_roles` billing entitlement.