Comments
You can add a description that will allow distinguishing your filter rule and its characteristics more easily.
Comments on new rules indicate the date on which they were created and the user who created them, if the rules were not created by the "admin" account, in the form of "Created on {date} by {login} ({IP address)}". This automatic information may be disabled by unselecting the option "Comments about rules with creation date (Filtering and NAT)" found in the Preferences module.