contentserver: how to hide tags?

[hekom]

<copied and editted from an other msg in Recipes, since this is another topic an I thnik this belongs in this forum>

I've created a new field "alttitle" to store an alternative title of a book.
It's a text field, so I have chosen the columntype "Text, column shown in the tag browser". In the GUI, I can hide it from the Tab browser, but it keeps showing up in the content-server

I've put these lines in the tweaks:
content_server_will_display = ['*']
content_server_wont_display = ['#alttitle']

This works as designed when you start the content server from the GUI.

But these tweaks does not apply when I'm starting the contentserver from the commandline (which I normally do)

Q1: Is there another way to hide tags in contentserver when it is started from commandline?
Q2: How can I hide default tags from the contentserver? (for example I don't use publishers, so I don't want that tag to be shown)

br
henny