Which catalog property allows users to save partially-completed requests to complete and submit later?

The property that allows users to save partially-completed requests to complete and submit later is the option that enables a cart save feature. This functionality is essential for users who may not have the time or resources to complete their requests in one session, providing flexibility and convenience.

By allowing users to save their progress in the request process, organizations can improve user experience and increase the likelihood of completed submissions. This ensures that users can revisit their requests at a later time without losing any input or having to start over from scratch, thereby streamlining the overall process of engaging with the service catalog.

While enabling a wish list does enhance user experience by allowing users to compile a list of desired items or services for future consideration, it does not directly relate to saving partially-completed requests. The other options, such as editing cart layout and user partial save, may involve the organization and presentation of items within the service catalog but do not provide the same functionality of temporarily storing incomplete requests for later completion. This highlights the importance of the cart save function as a strategic feature in IT service management.