Use the connection editor to tune the model connection properties.
Provider
Choose the provider for the database connection.
Property grid
Allows you to set properties for the connection. Properties are specific for each provider. Read the provider documentation for information about the connection properties.
Property description
Displays short description for the selected property in the property grid.
Connection String
Displays the connection string.
Test Connection
Press this button to verify that you have correctly specified all required parameters and connection can be established.