Anderton
One reason why I like spending time in these forums is that they always give me ideas of what topics to write about. Seems like my next Sound on Sound column should be called "Advanced Automation Techniques." Then users of other DAWs can read it, and complain in other forums "Why can't you include this function that SONAR has?" 
When it comes to context sensitive help I find Sonar is there right behind ProTools.
ProTools have the very best manual, as well as the best context help.
Both Cubase, Reaper, Samplitude, Digital Performer(ran trial only), StudioOne and Reaper suffer badly in this area.
Reaper manual though is really good - the right amount of depth before digging deaper in separate chapter.
So searching for familiar expressions like "VCA" produce no hits in Sonar 21.0.0.0 manual, as no hits in 21.9 help as I happend to have on this computer I browse internet with.
To get assistance in doing things - why not clutter manual and context help in Sonar with this.
Next could be extensive Youtube video tuts on various familiar doings.
Blogs only reach certain range of viewers - is like preaching for already fans.
How is your German:
https://www.youtube.com/watch?v=IRkSUB5heg4 One guy that adressed something like we talk about.
Although reading german 5 years in school and skiing in Austria a lot in the seventies, I held it up to date. Not so anymore.

I don't know how you get subtitles to youtube stuff.
I was able to follow briefly what he did - and explaining i a good way what is problem with busfaders and sends on children.
Also do groups on faders where is dedicate one to be vca and doing not audio.
Then doing automation write on the full group.
What is missing is the offset mode and if that can be used in Sonar to alter a full groups automation in a smooth way.