This attribute fixes the spacecraft's attitude within the hold frame.
Astrogator <Satellite Object Path> SetValue <Attribute Path>.OverrideAttitude {Value}
The value is a boolean. Set this attribute to true to fix the spacecraft's attitude within the hold frame; otherwise, set it to false.
Astrogator */Satellite/Satellite1 SetValue MainSequence.SegmentList.Hold.OverrideAttitude true
STK Programming Interface 11.0.1