Is the priority of papers in zotero can be set?

ToddRe

As the increasing of papers downloaded in zotero, I find it difficult to classified these papers with priority, that is, no such priority settings can be found.
The sequence of papers can be set by year, creator and so on. However, I can not find a suitable setting for the priority of papers, e.g., there are 1000 papers, only 100 papers are the most important, can this 100 papers be set as the top of the list?

aborel

You could use a tag of your choice to identify the articles that you consider most important. It won't be used for sorting, but it makes it easy to see only the references that you have tagged using this label. Could this work for you?
https://www.zotero.org/support/collections_and_tags#tags