The data source or object represented by the Record.
PROPERTY Source AS USUAL
The Source property returns the Source argument of the Record object Open method. It can contain an absolute or relative URL string. An absolute URL can be used without setting the ActiveConnection property to directly open the Record object. An implicit Connection object is created in this case.
The Source property can also contain a reference to an already open Recordset, which opens a Record object representing the current row in the Recordset.
The Source property could also contain a reference to a Command object which returns a single row of data from the provider.