Yes, individuals have the ability to add or remove items from their gift registry after it has been created. This flexibility allows registrants to tailor their selections based on changing preferences or to update their choices as needed. To add items, one typically navigates to the registry and selects the desired products from the available catalog. For removal, registrants can usually click on items they wish to take off the registry and follow the prompts to delete them. It is advisable for registrants to check the current online platform for specific instructions and any potential limitations regarding these actions. Keeping the registry updated helps ensure that it reflects the registrant's current tastes and needs, ultimately enhancing the experience for gift givers.