Caution : Make sure these variables are in the same order as the Input Data Merge Variables ( Variables By Which to Merge Annotation Data ) specified previously and have valid values matchable with the values in the Input SAS Data Set .
Specify an Annotation SAS Data Set .The Available Variables field is automatically populated with variables from the specified data set.
Left-click a single variable, or hold down while left-clicking multiple variables, from the Available Variables field.
Click to add the selected variable(s) to the Annotation Merge Variables field, as shown below: