Local Index restricted to certain tag

[thoresson]

I base my Zettelkasten on an hierarchy of topic notes, to which I link my atomic notes as children.

To decide where a atomic note beat fits, I would like to have an outline of my topic hierarchy.

Is it possible to restrict the Local Index to only include notes with a certain tag? All topic notes are tagged meta/topic, and could be used as an selector for what to include and what to exclude from the index.

/Anders

[michaelpporter]

This already works today — no extra setup needed. A breadcrumbs codeblock takes a dataview-from filter, so you can restrict the local index to a tag:

```breadcrumbs
type: tree
dataview-from: "#your-tag"
```

The traversal starts from the current note and only keeps descendants matching the filter. The parser is built-in (no Dataview plugin required) and also understands "folder", [[link]], and AND/OR/NOT combinations. The tree has a copy-to-clipboard button if you want the result as a static markdown index.