[Samba] Clear all configuration of an ADC

[Dr. Lars Hanke]

I'm trying to set up an ADC using Samba 4.7.1. Reading more and more dox 
I enhance my provisioning line step by step, but as it seems some 
settings persist. Is there any option to put it all back to virgin 
state? If not, which files do I have to delete / replace by defaults?

Thanks for your help,
- lars.