The PWA Based RLP should maintain the current DB structure in order to be consulted by means of current Santillana’s tools, eliminating any field not in use (mostly inherited from Unity Core design) and adding the new ones.
Single DB for both environments?
Any current system interface present in RLP should be present in the new one as well. Namely all integrations with 3rd party systems, like “UTH”, “UES”, “Pleno”, etc.