There are settings in Merchant Portal called "Network Payment Token Service" that are required to enable and configure the Network Payment Token Management Service.
1.Edit the Merchant, and then navigate to Settings | Services.
2.Select the Network Payment Token Service checkbox. NPTS displays on the left navigation.
3.Select NPTS, and then select a Network Payment Token provider.
4.Click next, and then continue onboarding the request. After the Onboarding team enables the Service and Providers in the Merchant's profile, menu options display under the Settings menu to create users and configure Network Payment Token Service profiles.
You can also access the Network Payment Token Service from the Merchant Settings dashboard.