[xwiki-notifications] [jira@xwiki.org][Issue] (XWIKI-21659) Provide entry index in data attribute of LiveData

Attachments:

• attachment.html (text/html — 13.7 KB)
• attachment.png (image/png — 419 bytes)
• attachment.png (image/png — 1.1 KB)
• attachment.jpg (image/jpeg — 2.8 KB)