NAKISA OrgChart - Position Hierarchy as default view

Dear Experts,

As per my client requirement, we want to change few settings for OrgChart.

1. Position Hierarchy as a default view in OrgChart -> Hierarchies

presently Organization Structure is default view - we want to change to Position Hierarchy.

My Observation - I could not able to find any option the Preferences Tab.

2. Position Listing - When i search any ID - i mean Position ID in Position Listing.

It shows the respective Position ID, but when i try to open the View in OrgChart in Actions.

it shows the Organization Structure view. This must be Position Hierarchy View.

My observation on this issue - When i check the Admin Console - Listing -> Position Listing

Position Listing > General Setting > Link OrgChart Option - is SAPOrgUnitOrgChart.

I just changed to this vaule to SAPPositionReportingChart. Save and Published.

When i checked in the OrgChart > Position Hierarchy > Select Details

A hierarchy ID field is not matched with a data element field.

It shows this error message.

Please Suggest.

Best Regards

Dileep P