Managing section access using Active Directory groups might be a very usefull feature to add to your Qlikview applications especially if, as a developer your need to delegate theses tasks.
The idea is to create an AD security group named as your application is;
Exemple:
for application Sales_Dashboard.qvw create security group 'GS_QLIK_Sales_Dashboard'
create security group 'GS_QLIK_ADMIN' where you add application admin(s).