Why do I have to install Note Assistant separately for all systems in my system landscape?
Note Assistant allows you to monitor the SAP Notes you implemented in each system. This makes it easier for you to organize the SAP Notes. You do not need to use the Transport Management System or read the logs to check the status of your system.
If the follow-up system is set up correctly, there is no danger of unauthorized implementation of SAP Notes. Note Assistant implements SAP Notes only if the system change option is set to 'Modifiable' and if the user is authorized to modify source code.