Howto set a plone.lessvariables via generic setup?

Hi!

I tried several variants but not even this does work :

<?xml version="1.0"?>
<registry>
      <record name="plone.lessvariables">
        <value purge="False">
          <element key="inqbus_mailcenter_resources">\"{site_url}/++plone++inqbus_mailcenter_resources/\"</element>
        </value>
      </record>
</registry>

Any pointer welcome

Volker

OK! It was my fault!

Forgot about the purge-Flag. Edited it above.

But it still does not work.

Help

Volker

Sorry for my confused postings!

Plone 5 is a bit creepy. Sometimes it works perfectly, sometimes it works a bit, sometimes it does something. Please accept the confusion of my posts as a reflection on my state of mind working with Plone 5:

"""
I If you're seein' things runnin' through your head
Who can you call?
ghostbusters
"""

At first I thought it were browser caching problems - and I am sure there are still some - but even as I minimize the browser impact Plone 5 remains creepy.

Cheers

Volker