Hi Stephen,
Thank you so much for your immediate helpful response.
This is my third Nakisa project and had good experience on developing custom org chart hierarchies, custom analytics etc... I think I can work on the details page/demographic page enhancements too.
Regarding the Expand/Collapse and Email notifications in Org Modeler, it was a common requirement for many customers since they needed a glimpse of the whole structure in one click and a more real time approval process in case NAKISA supports email notifications to the approver.
Also many customers asks for fixed approvers or role based approvers (like in SAP), instead of the scenario creator chooses who is the possible approvers even though NAKISA supports role based restrictions.
Thanks,
Soujanya