Yes, we do support BSP to BSP migration now. But it's a manual process, and please make a note of the conditions to complete the migration successfully. Read about Meta BSP Migration. The existing WABA must be verified and approved by Meta. The customer must request their existing business service provider to disable 2FA (Two Factor Authentication) for the connected business phone number. The migration can be processed only if the customer's business is already verified by Meta. Customers should then complete the Embedded Signup from Desk (with Meta for the phone number linked to the old WABA) to create the new WABA. During the Desk's Embedded Signup process, the customer should: Select the same business as the one that owns their current WABA. Do not add a phone number via the signup flow — we (your new BSP) will be using a migration API for adding the business number.