I think there is a difference between in-house developed platforms and platforms bought externally. Apart from that, if that 80% is of high quality and suits your needs doing the last 20% yourself is of course the idea. A platform can&#x27;t give you 100% as it isn&#x27;t tailored to your specific needs as a product. It shouldn&#x27;t be in the way for the last 20% that&#x27;s what a great platform should be. Kick-start you for 80% and not be in the way for the last 20%.