Update your details Housing You should inform Defence Housing Australia (DHA) within 14 days when you merge families. They can assess your housing options. Moving homes Contact Toll Transitions if you need to move when you merge families. They help manage your move. Related topics Is this page useful? Yes No What were you expecting? Please give us your feedback. It will help us improve our website. Please give us your feedback. Feedback Email address (optional) If you'd like a reply to your feedback. Leave this field blank Close Print this page