I am trying to find the Customer ID that is used by the Braintree integration.
I have seen the two tables:
Neither include any reference to the Customer ID with Braintree (as far as I can tell the Customer ID in Braintree differs to that of Magento).
I did think perhaps it doesn't store it but then that wouldn't make any sense as how would Magento manage to add new cards in to the vault for that customer on checking out.
Which table would I therefor (hopefully) find a reference to that?