If you want to add a fact to someone in the tree but there isn’t a predefined type that fits the fact you want to add, then create a fact type of your choosing (a custom fact).
1. Log in to your family site.
2. In your family tree find the person you want to add a fact for and click on his/her personal card.
3. On the personal information panel that appears on the left, click on the ‘Profile’ button.
4. On the profile page, and click on "Add" in the facts section.
5. In the window that appears, give the fact a name in the ‘Or, enter a fact type:’ section.
6 Click ‘OK’ to save. A new window will open for you to add all the information you have about the Custom fact you've just created.