To create a new contact

1. Click on Other > Clients
2. Search for the client using the Quick search field or the Advanced search form
3. Click on the edit icon 
4. Click on the New > New contact link available at the top left in the context menu
5. Fill in the form as necessary
6. Click on the Save button at the bottom of the form

To edit an existing contact

1. Click on Other > Clients
2. Search for the client using the Quick search field or the Advanced search form
3. Click on the edit icon 
4. Click on View contacts from the client navigation bar
5. Click on the edit icon of the contact you wish to edit
6. Make the required changes
7. Click on the Save button at the bottom of the form