anchor.diff:  
   |`signal.data.collection`
   |Fully-qualified name of data collection. +
  -The name format is connector specific, e.g. "some_schema.debezium_signals" in case of the {prodname} Postgres connector.
  +The name format is connector specific, e.g. `"some_schema.debezium_signals"` in case of the {prodname} Postgres connector. +
  +For SQL Server it should be formatted as `"some_database.some_schema.debezium_signals"`.
   
   |===
   
  
positive.code: |`{"message": "Signal message at offset {}"}`
  
  |===
  
negative.code: 
  Signalling is disabled by default.
  The name of the signalling data collection must be set via connector configuration parameter to enable the function.
  The signalling data collection must be *explictly* added among captured data collections, i.e., included in the `table.include.list` parameter.
  
  .Connector configuration
  [cols="3,9",options="header"]
  