Satellite 6 and config file management

Hi

I have Satellite 6.1.3 up and running and have a challengs right now that I need to tackle. Basically I want to be able to update and distribute /etc/sudoers and /etc/auto.master files across all my servers. A typical scenario is when you need to add/remove sudo rules and update them on all or large number of servers. Or need to add new NFS auto mount point to /etc/auto.master file. I do it usually 2-3 times a week.

In the old (Satellite 5 ) I used to have Configuration Channel (In the GUI Configuration->Configuration Channels) with for example sudoers file and I could then update the file and apply config channel to all or selected servers.

What is the best way to do it in Satellite 6?