I'm creating a new web page in Dynamics, using a new page template, if I set the web template for this page template to a newly created "web template" in the portal it gives me "Access denied" even If I login with an Administrator role, I gave this web page "Grant change" and " restrict read" access rules and it didn't work.
However, If I change the web template to "Web Form" (already created by Portals solution) it works.