How to use this command
        
            COPYLOWER $source $destination 
            Here the value of $source is converted to lowercase and copied in to $destination. 
            
            COPYLOWER $equipment_type_text $equipment_type_text 
            Here the value of $equipment_type_text is converted to lowercase and copied in to the same variable.
        
        Examples
        
            
                - COPYLOWER $country $country_code
- COPYLOWER $equipment_type_text $equipment_type_text