GEMS 
1.18.9
 
The 'Voter 
Group Editor' 
Screen,  allows you to save a record with an existing ID #.  
So by default you should already have 
'<N.P>' with an 'ID' of 0.  Now create a new record and enter something in the 'Label' 
and 'Tag'  fields and change the 'ID' field 
to 0.  Click on save.  The 
record will be saved successfully even though the ID # is not 
unique.
 
STEPS TO 
REPRODUCE:
-  Go to 
setup/voter group editor screen, you 
should see '<N.P>' 
listed with 'ID'  
0
-  Click on 
'new'
-  
Enter somthing  in the 'Label' and 
'Tag' fields and enter 0 in the 'ID' field
-  Click on 
'Ok'
 
RESULT:  It 
saves the record successfully even though the 'ID' field is not unique, it's a 
duplicate id #.
 
Ravina