Importing phrases

Is possible to import phrases? When I try to import phrases using a csv file, there is no heading that seems to import the term to the “phrase list”. They all seem to import into the “vocabulary list”. Also, I do not see anything within the lingQ details when I open up a phase that seems to be some sort of tag to indicate that it is a phrase. So, how can I manipulate what is and is not considered to be a phrase and customize what is in my phrase list?