As a Reaction 2.0 Admin user, I can add metadata (keywords, description, Facebook graph) for a specific tag, to be used on its Tag Landing Page.

Use existing Metafields field to store

The fields should include:

• Keywords
• Description
• Facebook OpenGraph:
  • Title og:title
  • URL og:url
  • Description og:description
  • Image og:image
  • Facebook App ID fb:app_id optional
  • Localization og:locale