Hello,
Please note BE version 9.0 , 9.1 licenses are not compatible with BE v10.0 and vice versa.
You need to purchase the new licenses for additional options for BE v10.0.
However, you will have to upgrdae the remote agent of BE v9.0 to use with BE v10.0.
NOTE : If we do not receive your reply within two business days, this post would be marked assumed answered and would be moved to answered questions pool.