TMetric add-on is complementary extension for TMetric service.

It's main purpose is to automate tracking time TMetric users spend on their work tasks.

For this purpose the add-on embeds the timer button to specific web pages of services listed in the add-on's description.

The add-on requires users to be logged on to TMetric web application at https://app.tmetric.com

When a user clicks the timer button on a web page, the following data is parsed from the page and sent to https://app.tmetric.com
* Short description of an issue (depends on a specific service)
* Issue id, if any exists
* Issue tags, if any exist
* Project name, if any exists
* Page URL (if it's possible to construct a back-link for the user from TMetric to the connected service)

The add-on does not collect user logins, passwords, or any other information, except what is stated above.

No data is sent to a server without explicit user action.

The add-on provides a way for https://app.tmetric.com site to track whether the add-on is installed or not.