When the extension is insert in the page in the Bindings panel you can find the datasource like the image belowe. From this item you can drag-n-drop in the page the recordset fields like in the standard dreamweaver recordset.
Icone definition:
Insert the node value
Node attribute value
The are also 5 special fields in the bottom of the datasource
Move first:
Move next:
Eof:
Record count:
Fields count:
Move the recordset to the first record
Move the recordset to the next record
return true if the recordset is void
return the number of records
Return the number of fields in the record