Public preview links (no login)

Stakeholders may review sanitized assessment questionnaires without authenticating Skilladder workspaces when possessing token-bearing URLs.

Pattern:

/assessments/[assessment-id]/preview/public?token=...

Operational expectations:

Recipients view read-only rendition with preview labelling distinguishing non-scoring artefacts from live candidate instrumentation.

Message	Explanation
“Missing preview token.”	Recipient trimmed query string inadvertently—retrieve fresh hyperlink from authoring admin.
“This preview link is invalid, expired, or has been revoked.”	Security rotation or TTL triggered—confirm request with assessment owners before escalation.

Remind CX teams regenerated tokens supersede antique email threads to avoid phantom escalations.