Bookmarks

Bookmarking is the ability to save and later return to a specific point in the video. Bookmarks save the viewer's position along with some additional descriptive information.

Bookmarks belong to sensor, so a mission may have independent bookmarks for any of its videos. Clicking on the existing bookmark will seek the saved position.
In order to have access to bookmarking functionality, make sure you've enabled Bookmarks in the toolbar, as shown above.

Creating bookmarks

Press Add bookmark and the bookmark creation dialog will open.

Fill in the required info and press Ok. A new bookmark will be created and added to the timeline.

Deleting bookmarks

You can delete bookmarks using Edit bookmarks dialog.