On Others menu, click Partner Management, and then click Disconnect Contract.
In
the Partner Code box, type
the partner code. You can also click 
to browse
for a partner code. In the Partner web page dialog box, you can search
a partner based on partner code and company name. Click Search
to retrieve the results. Click on the Partner link to view more details
in the main window.
Active contract details like Contract number, Start date, End date, Network provider and plan name appear in Active Contracts grid.
Select the check box against the contract you want to disconnect.
Select the reason for disconnection and specify the disconnection date in respective fields.
Enter notes, if any.
Click the Save button to disconnect the contract.