Executing an M3 API transaction using data from an IDO collection as input To execute an M3 API transaction using data from an IDO collection as input: Open the M3 Interface Test form. Select an M3 API from the M3 Interface Program list. Selct an M3 API transaction from the Transaction list. Specify the details of the IDO collection (IDO, filter, order by, record cap) from which input data for the M3 API will come. On the Map Properties to MI Fields tab, specify the mapping of the M3 API input/output fields and the IDO properties. On the Properties to Set tab, specify the mapping of these non-API field properties: Property for Result Property for Update date Property for Message Click Execute to run the M3 API transaction using the selected data from the IDO collection as input. The number of processed data, including success and error count, are displayed on the same form.