Map items that include the unit in the item definition

At the bottom of the Project Explorer, click the Forms and Transactions () button, and expand the InForm folder and the Forms folder, if necessary.
Select a study event.
Above the grid, click the Data Series Summary tab.
In the Items column, select the item to map.
In the Units dialog box, select Entered Value, and click OK.
The item is mapped to the data series.

Tips:

You do not need to create a separate mapping for the units.
When InForm Publisher generates the data transmission message, it populates the element for the corresponding unit data series with the unit.
Automatic mapping of units is supported only for data series that have a corresponding unit data series. It is not supported for custom data series. To map an item with included units to a custom data series, you must also create a custom data series for the units and map the two data series to the item value and units separately.
If you map an item that is designed with units included, and you map its corresponding unit data series to another item, the unit value of the item designed with units overrides the manual data series mapping for the unit.