Choose a person on the tree to be a parent

Question

How can I choose the same father already on my fathers tree to my mothers tree? can select an existing person on the tree to be also a parent of someone else?

Answer 1

Once you select the person whose parent you want to change, if you click on the "Change or delete" button one of your choices is to change the parent. From there you can choose any person on the tree to be their parent.