Note 1112733 specifies the namespace and event of the employee search iView for subscription by custom iViews.
Event namespace: urn:com.sap.mss.employeesearch
Event name: selection_changed
I am looking for something similar to subsribe to the Position search iView event. I believe the iView name is
OSS note 1410996 contains a reference to this iView, if this is of any help.
The subscribing application is written in WD ABAP. I suppose if there is a means of subscribing to all portal events, it can be queried to look for the specific one? I have the team viewer all set up and working.