Organizations can display or hide standard fields within each module according to their needs. Notably, mandatory fields defined by the system, such as Departments and Contact Name, cannot be modified or removed. Any alterations made to the standard fields within a layout will apply organization-wide.

Alongside the standard fields, Desk provides the opportunity to add custom fields tailored to specific industry needs, including types like string, decimal, integer, currency, and checkbox. For instance, a custom field titled "Referred By" can be created to track customer referrals. However, it's worth mentioning that these custom fields will only be available within the department where they were made. Custom fields can be added to various modules, including Contracts, Time Entry, Agents, Tickets, Contacts, Accounts, Products, Calls, Tasks, and Events.