This task assigns a tracking provider to the package. The tracking provider will be assigned to the package in the store when the tracking information is uploaded.
- Select Shipping > Stores from the Navigation pane.
- Double click on a Store to open the configuration window.
- Select the Package Tasks tab.
- Select New > Assign Tracking Provider from the Package Tasks tool bar.
- Select the Trigger that will cause the task to run.

If you want the task to run after the label is printed, use the "After printing shipping label" trigger. - Edit the Criteria using the Filter Editor.
- Select the Tracking Provider.
Sample
If the carrier service starts with "Endicia" or "USPS", assign the "US Postal Service" tracking provider.