Open pedigree and choose "Add to an existing family" option
Save the pedigree without assigning patient to any node
Modal appears stating "Current patient is not linked to the the pedigree and thus not part of the family. Do you want ti save the pedigree and remove current patient from the family?"
The message should be reworded to "Warning: <NAME> (P0003282) [list all] is not linked to the pedigree. Proceed?"
Better message when a patient can not be added to a family
("for now it is only possible to add persons who is not in another family to a family" should be reworded)
Also if user mistakenly choses a family member that is already assigned to a different node we should either have better warning (e.g. "Patient P0000xxx is already member of this family.").
Improve/simplify the "Unlink" patient warning currently stating "Do you want to remove...? Please note..."