Last week, I found out that Microsoft released a Command Checker for model-driven-app-ribbons – OVER 2 YEARS AGO! I totally missed that.
I especially love that it shows me the result of each single display rule and enable rule.
To enable the Command Checker as a button in the ribbon bar, you need to add the URL parameter “ribbondebug=true” to the current D365 CE URL and reload it. But who wants to remember ugly URL parameters…
Open these bookmarklet anywhere in model-driven-app, and it will reload the window with the activated Command Checker.