FlexNet Manager Suite 2019 R2 (On-Premises Edition)   
        To copy or modify a rule:
- 
                Navigate to . 
                
The Discovery and Inventory Rules page lists the
                    existing discovery and inventory rules.
             
- 
                Click the delete icon for the rule that you wish to delete. 
                
The FlexNet Manager Suite displays a warning message to confirm the
                    deletion.
             
- 
                Click OK to delete the rule.