Clarify Switchback subentity setup is on Assignment SQL, not FactSQL#728
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bertilhatt wants to merge 1 commit into
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Clarify Switchback subentity setup is on Assignment SQL, not FactSQL#728bertilhatt wants to merge 1 commit into
bertilhatt wants to merge 1 commit into
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The "Updates to FactSQL" section instructed users to "add a new subentity" on the FactSQL page, but subentities are configured on the Assignment SQL (via "Add Subentities", part of clustered analysis). FactSQL only needs to expose the analysis entity column so events join to switchback assignments. Co-authored-by: Cursor <cursoragent@cursor.com>
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Summary
The Switchback docs' Updates to FactSQL section told users to "click edit and add a new subentity that corresponds to the Switchback entity" on the FactSQL page. That control does not exist on Fact SQL — it caused confusion for a customer setting up a switchback who could not find any way to "add a subentity to the fact."
Validated against the backend code (
epporepo):assignment_source_subentities, surfaced in the UI via Add Subentities, gated behind theclustered-analysisflag). There is no subentity control on Fact SQL.fact.subject = assignment.subentity(getSubjectSelectTerms→assignmentJoinColumn = 'subentity'inunified-blocks.ts). The fact'ssubjectis just a normal entity column (metricEventEntity.entityColumnName).Changes
Test plan