Use a bounded, documented source
Define the entities, fields and purpose before importing customer-controlled data.
Signal OS integration catalogue · Structured imports
CSV and structured imports are listed across every public Signal OS plan, including Proof of Signal. They provide a bounded route for customer-supplied account, building or signal context without consuming a mailbox or calendar identity.
Published catalogue position
A structured import is an input, not a conclusion. Signal OS keeps the source context, qualification and governed action distinct.
A bounded workflow
External data remains untrusted until it is validated, connected to an account and preserved with its source context.
Define the entities, fields and purpose before importing customer-controlled data.
Check format, required identifiers and provenance before using values in structured qualification.
Use the import as context for a human-inspectable commercial hypothesis and next step.
Rollout gate