what is passenger boarding rights

My flight scheduling always seem to be red and when I click there is a cross on passenger boarding rights

please help.

No traffic rights.

What country is your airline based in, and what route do you try to schedule? You can only schedule routes from/to/within the country where your airline is based, unless you run a cargo airline in which case it can operate worldwide.

No traffic rights.

What country is your airline based in, and what route do you try to schedule? You can only schedule routes from/to/within the country where your airline is based, unless you run a cargo airline in which case it can operate worldwide.

or anywhere within the EU treaty

or anywhere within the EU treaty

If your company is already based in EU only.