Part Time Employees & "Not assigned" Benefit Subgroup Confusion

Part Time Employees & "Not assigned" Benefit Subgroup Confusion

Would love to know how others are managing their part-time/ineligible employees. 

Our clients seem to struggle with not having a "Part-Time" option in the drop-down for Benefits & Benefits Eligibility Subgroups.  Even if we setup a "Part Time" Billing or Payroll subgroup, they will often still add these employees to the the Benefits and Eligibility Subgroups. 

Would love to know what's working elsewhere.  ~Thanks!