Only you have access to your family tree to make changes in the tree.
It is possible to invite other people to view your tree. You can invite up to 25 people.
There is no fee to view the tree. To be albe to view the tree, you have to be registred at ArkivDigital with the e-mail address that the invitation was sent to.
The persons that are invited to view your tree can only view it and not edit it.