I would recommend to pass this information via case note or misc field on case level. This would be even easier to handle and could be used in nearly any module not only in accounting cockpit. Advantage of case note - appears automatically (depending on configuration). Advantage of misc field - could be added to worklist.
I see these both possibilities sufficient to pass the information to accounting therefore I reject the FR.
I would recommend to pass this information via case note or misc field on case level. This would be even easier to handle and could be used in nearly any module not only in accounting cockpit. Advantage of case note - appears automatically (depending on configuration). Advantage of misc field - could be added to worklist.
I see these both possibilities sufficient to pass the information to accounting therefore I reject the FR.