OmniOutliner 5 Tags

So i was trying to tag my different line entries in omnioutliner… This Tags in OmniOutliner? talked about it being in outliner 5 but the only context of tag is adding tags to the document through the operating system.

is there a similar feature like omni focus has where you can tag line items?

I don’t think so but I would like to see this. Yes you can create a column and put in a pop up list and filter/search on this but its not as smooth and frictionless as the Omnifocus tags (these were a long time coming though). Circus Ponies Notebook (now defunct) used to have key words and it can be helpful in an outliner.