You can enter output data in an Output cell.
Procedure
Open a DMN decision table.
Double-click a cell in the Output column.
Enter output data. Depending on the data types specified for this column, different data types or expressions are allowed.
Click OK.
You have entered output data.
Tip
Click F2 to open the dialog. Use the Tab key and the arrow keys to specify a data type. Make your entries and press Enter.