Now all your parent and child Organisations can be linked together using the Linked Organizations feature.
1.You can find this feature in Linked Organisations under Profile tab.
2. Go to Join organisation(1) to join a new organisation or go to Create Organisation(2) to add a new existing organisation.
3.Fill in the details to create your organisation and then it will be linked together
4. if you are linking/joining an existing organization search for it and then send request. Once the request is accepted, your Organisations will be Linked together.