Organizations show a human-readable Billing Entity reference

Source: Organization Viewer
Stimulus: Checks organizations he is part of
Environment: Portal
Artifact: Browser
Response: Organizations with human-readable Billing Entity reference are shown.
Rationale: To enable a user-friendly experience. Organization Viewers should be able to see to whom the organization resources are billed. ERP IDs are not meant to be human-readable.

If the ERP is slow or unavailable, the organization list should still be shown. See Organization list resilience requirement.