Is there a way to show the difference between 2 different multi-checkbox custom fields using Scripted Fields?

Peter Bengov

I have 2 custom fields with the same values in both. I'd like to compare the values and show in a 3rd (scripted) field what are the values that I have checked in field #1 and don't have checked in field #2.

Moreover, if would help to know how can a loop over the multicheckbox field and access each value there. 

Thanks

JamieA

def customFieldManager = ComponentAccessor.getCustomFieldManager()
def field1Vals = issue.getCustomFieldValue(customFieldManager.getCustomFieldObjectByName("First Field")) as List<Option>
field1Vals*.value

The last line gives you the string values of field 1, eg \["Yes, "No", "Maybe"]

Do the same for field two...

leftFields.intersect(rightFields)

will give you the common ones, so you can just loop through and render the differences nicely.