hotspotDefaults
From SAP Enable Now Wiki
Scope
Web Assistant parameter, specified either in the URL or in the SAP Companion parameters in the linked application.
Introduced in SAP Companion release 3.1.12.
Purpose
By default, when you assign a Hotspot to a Help Tile or Guided Tour Step, it will use a hotspot style of Circle. If the HotspotDefaults parameter is specified, the default will be Icon. This will default to an icon type of Help, a size of XS, and an orientation of Top Right.
It is not possible to set any other hotspot style as the default (such as Rectangle).
Usage
Specified as:
hotspotDefaults=icon