Adding a priority tab in Zotero fields

[Gauthameshwar]

Hi, I am currently using Zotero for my research. I find it useful to have a field called "Priority" that gives me a quick look into which and how many papers are important. This field can have a list of options such as "🌙" for not urgent, "⭐", "⭐⭐", "⭐⭐⭐" to say it is important to read these now. I know I can do it by adding a tag, but it doesn't look as good as a field type with drop-down options next to Title, Creator, Year, etc. Could anyone please help me set up my Zotero as above? Thank you very much for your time!