I don't know Gwen. They are all Open profiles, so I decided to give it a try, and it seemed to go with no problem. I opened the Edit window of Laura's profile, went to the Edit Family section on the right side, and clicked the link for 'Add Mother'. That opens a new window where you can choose to create a new profile or use an existing profile. I just entered the ID Taylor-99581. The software requires me to enter an explanation for the change, so I just entered the URL of this G2G thread and Saved. Take a look and see if it all looks right to you.