#235 - AVEVA How to add a Trend and Historical Events

- The first requirement is to configure the AVEVA Historian

- Ensure Historian is enabled in the AppEngine

- Note that it does not need to be enabled in the Platform

- In the Trend, add a Server (right-click Tools > Servers...), login with SQL sa / Password#1

- Open the Tag Picker (right click in the white trend and select Show > Tag Picker). Pick the Tags, drill down from the Server 127.0.0.1 at the top of the tree, and select the tags.

- Ensure that the tags are enabled for Historian, e.g. PP_HT1.AInput1.St.PV