In Baan Tools menu there are 2 menu Items called Application Development and Applicatin customization what is the diff betweeen these both??

The number of sessions and menus. It used to be that there were not as many options in Application Customization. On our 4c4 system there are some PMC menus in the application development menu.

Mark

Also you won't have the sessions that modify code in Customizations. Like Maintain Scripts / Libraries / Functions. The Dev menu is for those that have purchased development rights. (Not necessarily source code).