I'm sure I'm not the only one who has this issue. I purchase a packaged collection like Studies in New Testament Greek and JSNTS Collection (17 Vols.).There's nothing in the 'Series' tag,or any other tag, to indicate that it's part of a collection. If I want to group these seventeen volumes together as a collection for easy access, it's a non-intuitive process because they haven't been catalogued as a collection.
I could do what I've done before, and build a collection by simply adding all the titles to it manually. However, it strikes me that a little cataloguing is in order instead, since this adds flexibility to my searches and collection building.
Checking the metadata, I find works in this collection have nothing in the 'Tags' field, and nothing in the Series' field. It seems like these would be ideal places for a term such as 'Studies in New Testament Greek and JSNTS Collection', so I add that term to 'My Tags'. Now at least I can build a Studies in New Testament Greek and JSNTS Collection collection easily, using the following rule:
* mytag:Studies in New Testament Greek and JSNTS Collection
However, I would have preferred not to have done this. I would have expected volumes in the the Studies in New Testament Greek and JSNTS Collection to actually be pre-catalogued with a tag which identifies them as part of that collection (either in the 'Tags' field or the 'Series' field). Am I asking too much?