A Do-ID is unique to every user and is used to identify the user within the BuddyDo service.
When you register BuddyDo, the Do-ID will not be set by default. You can set your Do-ID anytime while you are using BuddyDo. However, once Do-ID has been set you cannot change it.
- Go to the More tab > Accounts > Do-ID.
- Enter the ID you want to use and tap Done.