sorry, may be I'm too noisy

Good time everybody!
Please, make me clear about such thing - I have no any possibility to understand some features of Houdini's help system - some Object OPs have no any help information - even they are not described at supplemented PDFs, and they are not present at floating help - they are Path/PathCV - I've found them as new from 6.1 version - maybe I have to get more newest docs?
Other questions about also Object OPs - Did SideFX prune them from menu, or move to other shelves? At docs there are a twice more OPs than I can find at Application. What have I to do to have not these encourgements? Thank you a lot.

This seems to be an oversight. If you hit tab > Path in the object viewer, the Viewer Controls toolbar has some help there. It's designed for use in the object viewer.

PS. It's not really needed to post a question more than once in these forums.