Reference

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Look up field definitions, SDK interfaces, expression syntax, and feature behavior while implementing or investigating a journey.

Find a field or identifier

Open the Attribute Reference to look up attributes, signals, labels, and label contexts. This is the same reference linked at the top of the documentation navigation.

For the underlying concepts, see Attributes, identifiers & subjects, Supported characters & normalization, Label names & IDs, and Label contexts.

Look up profiling and SDK details

Write queries and expressions

Use Query syntax for investigation queries and Template markup for templates.

Look up features and models

Browse the Built-in feature dictionary and Feature type index. See Linkage metrics, Journey model, and Model scoring & percentiles for related reference material.

For guided setup rather than a lookup, begin with Start here or Journeys & decisions.