In OpenMRS 1.9, a feature was added to the core PatientProgram object to record an outcome for the PatientProgram - eg. a reason for completing the program. However, there is no support for this in the htmlformentry module.
The objective of this ticket is to support this feature. By default, this should mimic the behavior exhibited on the patient dashboard.
For more context on the patientprogram.outcome feature, see this ticket: