In order for the interface to bring in data, Hach WIMS must have a structure set up so that the interface can establish a dialog between the source database and Hach WIMS.

To cross reference to Hach WIMS, simply create variables in Hach WIMS, note the variable id (not the variable number) and add that variable id to the FlexOps database table Tbl_Routes_Points_Questions under the field External_ID. These entries correlate to records in Tbl_Transaction_PDA which contain answers to up to 10 questions.