Tags

Beyond the tags: list in Document Metadata, you can tag a document by writing #tag directly in its body — e.g. “Alice discovers the #mystery behind her mother’s disappearance.” A tag needs at least one letter (so #42, a footnote- or issue-style reference, is never mistaken for one), can include digits/_/-// after the first letter, and ends at the first character outside that set — / lets you nest tags, e.g. #projects/smaragd.

View > Tags (or Ctrl+Shift+T) opens a dockable tool window (see Dockable Tool Windows) showing the combined tags — frontmatter tags: plus every inline #tag mention — of whichever document is currently open. Each tag is listed with every other document in the project that also carries it; click a document’s title to jump to it. A tag with no other matching document yet is still shown, so you can confirm what’s actually on the open document. A Refresh button re-scans on demand, the same as Backlinks’ own.

Click a tag heading itself, or type into the panel’s own Search box, to switch from “tags on this document” to a project-wide list of every document carrying that tag, regardless of what’s currently open — a Clear button empties the search box and returns to the current document’s own tags. Tag matching is case-insensitive throughout (#Mystery and #mystery are the same tag), though whichever casing a given document actually used is what’s displayed.

The :tag <name> command prompt command opens the Tags window pre-filled with a project-wide search for <name>, without needing to open the window or type into its search box first.