Time Allowances – Custodial (User Group Permits). It is agreed by both parties that custodial staff shall have 10 (ten) minutes per user group built into their shift schedule to allow some appropriate time to service user groups. Permit time shall be available to be used at any time of the year at the request of the Head Custodian, subject to the approval of the Custodial Supervisor, and they shall have monthly updates for their banked permit time.