When attaching references a number of custom adjustments can be made. I often use logical names AND position numbers to sort my references. The pos. no. can only be entered with a somewhat slow click on the respective field in the reference manager after the reference has been attached. I'd like to have a field in the reference attachment window where I can enter a pos. no. (it would also be great if Microstation would tell me right away if that pos. no. has already been taken).