Oftentimes users tend to send tasks or messages to mostly the same groups or secretaries, and having to search for them each time is cumbersome.
Being able to "star" or favourite entries in messagign system items would greatly improve efficiency !
Other possibility is to keep the last choice, or using a lock, as the one already used in the document indexation window.
When using MYLE in CCSMTL, searching into the directory is a neverending story.
Is the same recipient field can also apply to ''recall''. It can be good too.