I am customizing a commercial app that sits on Dynamics 365 (Tamarac CRM). I'm trying to follow best practice by copying and renaming the existing Lead main form, intending to make my field change there. (I have tried two different techniques to create the custom form (a) open the existing form and 'save as' and (b) selecting the 'main form' button at the top of the list of forms in the solution explorer.) But I cannot get the new form ("Lead Custom") to display instead of the existing form ("Lead"). I have enabled security roles to "display for everyone." I have changed the form order so my new form is on the top of the list. I have tried deactivating the old form, but the new form never shows up as an option on the dropdown of forms even. I have tried clearing my browser cache and also logging out and then back in from a new browser window. I make sure to save and publish. Any suggestions greatly appreciated.
-Thanks