Permanently replace factory default

RouterOS General
1

Hi
Is there a way to permanently replace factory default configuration?
When I press reset button I need to load my custom configuration.

Thanks,

2

Yes.

3

https://help.mikrotik.com/docs/display/ROS/Branding

Default configuration: Note that when using the default configuration file, the configuration is appended when simply installing the package, but after using system reset, only the configuration in your file will be used, all other standard default config will not be used during reset. The file must be a text/rsc file with one RouterOS command per line. You can use an export file from the console as a starting point, but we recommend only leaving the exact commands you want to run. This configuration will be kept even after the RouterOS reset.