Filter based on selected Employee

Summary

How to pass selected employee Person ID into a filter

Content

Hi

I have a basic Analysis I'd like to place on the Absence self service page (old UI, not the new screens). I want the analysis to return data only for the selected employee, e.g. if an employee (with no other roles) is accessing the report, they should only see their data. When a Line Manager accesses the page by selecting an employee via 'My Team' they should see the data only for the selected employee. 

At the moment when a Line Manager accesses a subordinate's absence page, the report is returning data for all team members based on aggregated security, not just the selected one. When I've deployed BIP reports via an iFrame in the past I've been able to pass a binding value from the page to restrict the values returned by passing that as a parameter value to the report to only the selected person ID (#{bindings.PersonNumber.inputValue}). How can one achieve a similar result using OTBI Analyses? Is there a way to pass that binding value into a filter, and could anyone share