On the Arkus AI Tool dashboard, select the Patients or Pedigree menu.

Use the search bar or browse the available records to locate the patient’s record whose contact information you wish to view.

Click on the patient’s name to open their record.

Access the patient’s pedigree by clicking “Pedigree” in the top menu or by clicking the “Pedigree” button within the pedigree box.

Click on the node where you want to add a twin sibling. Select the “Sibling” option and then choose “Twin.”

In the sidebar, specify whether the twin is identical or not.

If identical, indicate how many siblings.

If not identical or if unknown, specify how many siblings and their genders.

Once you’ve finished, click “Add”.

The tool will add the new twin to the family tree, using a specific symbol to indicate the twin relationship.