- prf-edit PRF_ADD_KEY file-name group-name key-name type-text
- prf-edit PRF_ADD_KEY file-name group-name key-name type-text value       
- prf-edit PRF_ADD_KEY file-name group-name key-name type-text value sample-value       

- prf-edit PRF_HIDE_KEY file-name group-name key-name 
- prf-edit PRF_RESTORE_KEY file-name group-name key-name 

- prf-edit PRF_DELETE_KEY file-name group-name key-name 