Hi Heather, and welcome to planDisney!
It looks like congratulations are in order for your
Walt Disney World Resort vacation. It is a great time to get excited because the planning phase gets you ready for your upcoming magical adventure.
You were able to upload your theme park tickets to your
My Disney Experience account, and that is a great start. Reassigning theme park tickets will not delete the tickets from your account; it will simply assign the ticket to a specific guest in your party, that is all. If you would like to assign a particular ticket to a guest in your party, be sure to add them to your
Family & Friends list beforehand to ensure you can complete the task. You can reassign tickets anytime before their first use. If you did not intend to reassign the ticket, it should reset your original selections as long as you did not save them. Even if you did manage to reassign the tickets, you could always assign them back to the original user, if you wish. I hope this helps.
Please let us know if you need additional assistance; we are here to help.
Have a magical time!
Raquel