Hiding Multi-Select Option Set Fields on a Model Driven App Form (Power Apps / Dynamics 365)

Dynamics 365 and Power Platform developers should always use Business Rules over JavaScript / TypeScript form functions. Full stop. However, there are situations where the native capabilities within Business Rules are not up to scratch, such as when you start working with multi-select option set fields…

Resolving AADSTS65001 Common Data Service / Dynamics 365 Online OAuth Errors

OAuth authentication, especially involving the Common Data Service or Dynamics 365, is a subject you may not grasp fully the first time around. The technical setup required can be tricky to understand or even implement at all, meaning you find yourself dealing with error codes such as AADSTS65001.