There are a number of grammatical and syntactic categories that are useful when learning a language or closely analyzing a passage that are not tagged in Logos. However, people ask forum how to search for them on the forums so that I know people have an interest. I would like to be able to add lines to the interlinear to add these features and have them appear in interlinears/reverse interlinears and to be able to share them with others as a Note(type) document. Items that come to mind: type of dative by use, verbal valency, verbal aspect ...