Originally Posted by theducks
Make a Tag [The Bards works], no need to misuse "Series"
To do bulk <anything>, simply set the filter to the tag(s) you want
I agree - there's no reason to use "Series." If you don't like using a Tag, just set up a custom text field "Series_Without_Indices" (or whatever) and use that. Personally, I put all non-indexed series into  and sort them by 0.1, 0.2 etc. I like to be able to sort.