How to get ActiveAdmin to work with Strong Parameters?

Question

Update: this question was asked before there was a solution for it already in ActiveAdmin. As Joseph states, the ActiveAdmin documentation now contains this information,

Answer 1

The documentation now clearly states how to go about Setting up Strong Parameters in Rails 4. See:

https://github.com/gregbell/active_admin/blob/master/docs/2-resource-customization.md#setting-up-strong-parameters