You can do the following in the Select Provider window:
To Create a New Provider
Click New, a wizard appears and guides you through the creation process.
To Search for an Existing Provider
Select the search method of Name or Address and enter the search criteria in the Search for field. Contacts that match the search criteria appear under Contacts found on file, click to select it.
To Modify the Details of an Existing Provider
With a provider selected under Contacts found on file, click Edit. The client's contact details appear, modify the details and click OK to save.