Assigning a Meta Key to All Merchants

To assign the key to all current MIDs and automatically assign it to all future MIDs:
  1. On the left navigation panel of the Business Center, click the
    Payment Configuration
    icon.
  2. Click
    Key Management
    .
  3. Find the key that you want to assign by searching and filtering.
  4. In the Edit Key column, click the icon. The Edit Key page opens.
  5. Check the
    Meta Key
    box and click
    Continue
    .
  6. Select
    All current and future MIDs
    and click
    Create key
    .