User Management
Class name: It is a technical issue, a constant concept, you cannot change it.
It shows that these user management features are restricted to DBForms.
Item name: The first number within the item name, signifies the DBForm,
while the number after the underscore denotes the component of the DBForm (ex. a label, a button, a memo, ...).
Group: With the help of the User Management one can define the accessibility of the administrator and the users
to the different components of the DBForm. You can choose from two options: enabled and visible.
Visible means that the administrator or the user will be able to see the respective component.
Enabled means that the administrator or the user will be able to edit and use the respective component.
The visibility feature must be permitted before marking the enabled feature.
If you have a long list of administrators and users and you want to make the same change for each of them,
you can use the 
button to check all the boxes and the 
button to remove all the ticks.