The Custom Fields tab provides fields in which you can enter additional information for the task. Custom fields can be checkboxes, dates, lists, numeric fields, staff lists, or text-entry fields. Custom fields for dates have a drop-down calendar. Numeric custom fields have a drop-down calculator. DT Practice allows you to create your own custom fields and field names for offices, staff, activities, clients, engagements, projects, tasks, and time & expense entry. Using custom fields enables you to track additional information in the application. You can create checkboxes, date fields, numeric fields, text fields (up to 4000 characters long), lists, and staff lists. To create custom fields, choose Setup > Custom Fields and then Offices, Staff, Activities, Clients, Engagements, Projects, Tasks, or Time & Expense Entry, depending on where you want the custom fields to appear within DT Practice.