I still have no clue about how to analyze the variations in v3.
In v2 I was used to copy the pgn of another player and put in my own analysis, variation and comments. If I try this in the "analysis"-section I get a warning-sign a la
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WARNING
Analysis cannot be performed on this position because it matches one of your games in progress. Return to analyze your game after it is over.
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This of couse would make sense, if there was no way to switch of a computer analysis (which was not possible for a while and I don't participated in the game I played after finding this out because it would have been cheating).
But there still seems to be no option to answer to a diagram like this (using the pgn, posting my own lines and comments inside and post it again), is there?