Proper way to add extra application-specific flags/parameters when creating docker container

[kitce]

I found that the "Extra parameters" is appended before the "repository" in the final command, but I need to add some flags/parameters which are application-specific.

For example, I need to run mongo with --auth flag. I can only do this by setting "repository" to mongo --auth.

This workaround is quite strange and not a good practice.

Will there be any update that supports application-specific parameters?

[gfjardim]

If you need to specify application parameters, you should use Post Arguments instead of Extra Parameters.

[kitce]

But where is "Post Arguments"?

I am using unRAID 6.3.5 and Dynamix webGUI 2017.05.26

[bergware]

You need unRAID 6.4