Company is looking to re-write the system but in a no-code platform / low-code platform?
Are you aware of big systems with business rules and custom screens being built in a no-code platform? Where do you code the logic? -- in workflows?
Any success stories?
MDE has shown to have function points through the roof.
Now function points is a metric of software that measures: screens, reports, clicks and so on.
Start here: https://modeling-languages.com/low-code-vs-model-driven/