Software Design

Multi-Org Team Member Invitation Flow Architecture

Use Case Diagrams · made in Skemio

Use case diagram showing an Org Admin sending member invitations with quota checks and token generation, followed by member onboarding.
Use case diagram showing an Org Admin sending member invitations with quota checks and token generation, followed by member onboarding.
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What it shows

  • Check seat quotas and licensing tiers before generating invitations.
  • Dispatch short-lived cryptographically signed magic tokens via email.
  • Scope guest permissions strictly to specific workspace boundaries.

The takeaway

Strict seat quota validation and short-lived invitation tokens prevent permission leaks in multi-tenant SaaS.

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