We have a CRM ISA B2B application which has its own product catalog, now we have a new requirement saying" a user can start browsing on their existing catalog and then click on a Pay or Add to Cart button to add item to SAP webshop cart."
I am aware of the standard OCI approach where the flow will be from ISA Webshop to the external catalog. But in our scenario its opposite.
Can some one help me with their inputs on this scenario? Is it possible at all, what would be the points to be considered in this scenario.