- module "blackout Management"
- in "technical Details": choose "Hostname" "contains" or "has_prefix" then the 3rd field could be a simple text field
- do we choose "equals" or "not equals" it could provide a list of existing hostnames
When this mechanism would be dynamic for the 3rd field depending on the choosen entry in the 2nd field, that could help a lot - gives more flexibility
Same in "quick queries" in the conditions