Slave Settings in NCM/PC project

Dear All,
I have made a Project in Simatic NCM/PC with the configuration as shown in Project.jpg.
For complete details of the project, the Project.cfg file is also attached along.
153-2BA01-0XB0 is the IM used.
Regarding the Slave settings:
"Replace modules during operation" and "Startup when expected/actual config. differ",

If i need to change these settings as shown in Slave.jpg, i cannot, because by default they are disabled.
Cananybody tell me how do i enable these 2 settings for the Slave.

Hello aym_31,

Look at "Module change during operation" - Configuration and system requirements

I hope this help you.

regards