Directory view - only have two level of subcategories

Thanks for your answers. I did find the parameter you were referring to Micker but it didn't change nothing in the Directory view and we know why now. Two levels is good enough for me. On a side note, maybe if you add a note in the Directory view help popup to tell users that it is limited to 2 level, it will prevent future confusion.

Thanks again.

Yes , minimizing confusion is important, it reduces time for both users and us

Also this FAQ article maybe of interest to you:

Example of using prefix/suffix/separators/etc, e.g. placing subcategories into columns