Is it true that the platform must be configured for historization on its Engine tab for its hosted engine to historize properly?

The statement is true because configuring the platform for historization on its Engine tab is crucial for the hosted engine to function correctly in terms of data historization. When the settings related to historization are established in the Engine tab, it enables the system to accurately collect, store, and manage historical data efficiently.

This configuration includes defining the parameters that dictate how data is recorded - including the frequency of data capture, the type of data being captured, and the conditions under which data should be stored. Without this essential configuration, the system may either fail to record relevant data or might not manage that data adequately, leading to potential gaps or mismanagement of historical information.

In contrast, if a platform has not been configured on the Engine tab, it may derail the expected functionality and performance of the historian, affecting data availability for analysis and reporting. Thus, the configuration step is fundamental to ensure proper historization takes place within the AVEVA Historian environment.