Improvements - Fluid Topics - 5.2

Removes irrelevant fields from the Search in Document event.

Adds two Case deflection Analytics web services to the Fluid Topics API.

Documentation links: Public web services for case deflection 

Moves ANALYTICS_USER and BEHAVIOR_DATA_USER to a new Analytics and behavioral data section of the Profile menu.

Triggers an Analytics document.search event when landing on the Reader page and an automatic search in document occurs.

Moves the Case deflection Analytics page under the AI section in the sidebar.

Adds the custom_event.trigger Analytics event.

Documentation links: custom_event.trigger