The Event History Timeline provides a powerful stacked chart view for consuming large amounts of information. This viewlet Viewlet also has capability to drill down into smaller time periods and display user configurable events. The Event History Timeline is also ideal to use when you're interested in analyzing more than two trends with different units of measurement over a common time period (for example temp, cost, therms, kwh, and kw all in the same chart). Hovering over the chart displays all of the values for the charted variables as well as the time stamp.
Event History Timeline Configuration
Trends:
On the Trend tab, the user can select the trend they wish to display. Filter through multiple trends by selecting Locations or Units, or both. Additionally you can start typing in the trend name in the search box to narrow down the search field. Add additional trends via the "Add Trend" button. Note it's recommended that you don't add more than 5 for performance reasons. Rollup Type, Chart Type, and Chart color can also be selected
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