The sendPressTo attribute specifies whether the button press will be sent to whatever object currently has input focus on the display, or to a specific object linked to the button.
The acknowledgeAlarmButton, acknowledgeAllAlarmsButton, alarmStatusModeButton, clearAlarmBannerButton , diagnosticsClearButton , trendNextPenButton, trendPauseButton, and all the key button graphic object elements contain this attribute.
FactoryTalk View equivalent: SendPressTo