Hi @busters-aiblins-1, yes it’s the same platform. You can use the MetaTrader 5 by MetaQuotes. The DMT5 stands for Deriv MT5 but still uses the same platform.
You can refer to your own MT5 accounts and create them here: Deriv App | Deriv
Otherwise, we do have several posts in Deriv Community related to the Deriv MT5 platform, which you can see here:
We also have a different CFD platform other than MT5, which is Deriv X. The Deriv X is a more customizable and user-friendly trading platform compared to the MT5. For more information, you can refer to these links.
If you need any help, you can reply to this post or contact our customer support team via LiveChat for a faster response. We will be more than happy to help you further.