Customer across all connected account

Hello,

Is it possible to use customers across all connected account ? I don't want to create one for each.

I saw this : [https://docs.stripe.com/connect/cloning-customers-across-accounts](https://docs.stripe.com/connect/cloning-customers-across-accounts) but it seems deprecated. And when I create a token with a new customer it returns an error : "The customer must have an active payment source attached."