TLP Classification

TLP Classification

Classify your Obsidian documents using the Traffic Light Protocol (TLP) standard. Select the classification level from a visual picker, and automatically generate PDF header badges when exporting with Better Export PDF.

Features

• Visual TLP selector — A dropdown widget replaces the native text input in the Properties panel. Click the badge to pick a classification level with colored indicators and descriptions.
• Command palette — Set TLP classification opens a keyboard-navigable modal (Ctrl/Cmd + P). Arrow keys to move, Enter to select.
• Status bar indicator — Displays the current document's TLP level at the bottom of the editor. Click to change it.
• Automatic PDF badges — Generates the headerTemplate or footerTemplate frontmatter property for Better Export PDF. The badge follows the official TLP color specification with black background and colored text.
• Sync on manual edit — If you change the TLP property directly in the frontmatter or source view, the template regenerates automatically.
• Custom levels — Define organization-specific classification levels in a markdown file within your vault.
• Official TLP 2.0 colors — Built-in levels follow the FIRST.org specification: TLP:RED, TLP:AMBER+STRICT, TLP:AMBER, TLP:GREEN, TLP:CLEAR.

Installation

From community plugins

1. Open Settings → Community plugins → Browse
2. Search for TLP Classification
3. Click Install, then Enable

Manual installation

1. Download main.js, manifest.json, and styles.css from the latest release
2. Create .obsidian/plugins/tlp-classification/ in your vault
3. Copy the three files into that folder
4. Enable the plugin in Settings → Community plugins

Usage

Setting a classification

Open a document and use any of the following:

• Properties panel — Click the TLP badge in the properties to open the visual selector
• Command palette — Ctrl/Cmd + P → Set TLP classification
• Status bar — Click the TLP indicator at the bottom-right of the editor

The plugin writes the TLP value and the corresponding headerTemplate to the frontmatter. The template property is hidden from the Properties panel to keep it clean.

Exporting to PDF

Export your document using Better Export PDF as usual. The TLP badge will appear on every page of the exported PDF, following the official color specification.

Changing or removing the classification

Run the selector again to change the level — the frontmatter updates in place. To remove the classification entirely, use Ctrl/Cmd + P → Remove TLP classification.

Settings

Custom classification levels

To define custom levels, create a markdown file in your vault (e.g. _config/tlp-levels.md) with the following frontmatter:

---
levels:
  - value: RED
    label: "TLP:RED"
    fontColor: "#FF2B2B"
    bgColor: "#000000"
    description: "Named recipients only"
  - value: INTERNAL
    label: "INTERNAL"
    fontColor: "#7B68EE"
    bgColor: "#000000"
    description: "Internal use only"
---

Then set the file path in Settings → TLP Classification → Custom levels file.

See example-tlp-levels.md for a complete reference with all fields documented.

Recommended plugins

This plugin works standalone for document classification. For TLP badges in exported PDFs, install Better Export PDF.

TLP color reference

Colors follow the FIRST.org TLP 2.0 specification.

Building from source

git clone https://github.com/rafamss/obsidian-tlp-classification.git
cd obsidian-tlp-classification
npm install
npm run build

Copy main.js, manifest.json, and styles.css to .obsidian/plugins/tlp-classification/ in your vault.

Contributing

Contributions are welcome. Please open an issue first to discuss what you'd like to change.

License

MIT