Navigate to the Human Resources > Settings tab and select into the Departure Checklist tab. 
Next select the Add button, type in the checklist name and select the department(s) this checklist will be applicable for and Save your checklist information. 
Once you hit save you will be taken into the Modify Checklist screen where you can select the Add button to enter the item name, select the person in charge of handling, and add-in the options, separating all options using commas, then Save your changes. 