"Explore the detailed process of requesting time off for vacation, handling emergencies, and managing accrued time-off balances with this guide. Voluntary Shared Leave Donor Form.Electronic Signature ; 3. Click Submit a Leave Request on the left menu to open the online Leave Request Form. Follow the prompts to fill out the online Leave Request Form. If in North Carolina, complete the In-. State section of the form. Unused vacation leave not exhausted shall be paid in a lump sum not to exceed 240 hours. If a travel advance is requested, the campus travel office (x.