Passwords and security levels

In order to control access to individual objects in your project, you can assign a security level to each object. Define a password for each security level beforehand. Only those who know the password to the respective security level can change the object in question.

Project > Change Passwords...
Compose a password for each security level
When you define a password for the first time, you enter your passwords one after another for each security level under New Password and Reenter Password, and click Change each time. The system will confirm the change of a password.
Select the object in the navigator you wish to protect access to
Object > Properties...
Only security levels which have already been defined may be entered in the Properties dialog.
Click the desired security level and activate Allow read access for lower levels if necessary
Access control is activated after rebooting the computer.