A processed request is stored for 7 days (default configuration in RRDS), where I can look up all comments from the approval process. We would like to keep this information for ever and that it can be displayed directly when I click on the assigned role/resource. Also if a permission is assigned many years ago, we are still interested who approved this assignment (including the comments).

P.S.: We changed the configuration to store the request history for a longer time. Beside of some limitations (SizeLimitExceededException) it is still unhandy since I have to change to the request history tab and to search for the right history entry. Furthermore, I can not access the request history of another person.