Hi,Are we able to transfer WLC 5508 license to WLC 5520 (Smart license).

Hi All, I am running now ASAv software version 9.14(2)15 and ASDM version 7.14(1), I am trying to upgrade it to  ASAv software 9.16.1 and ASDM to 7.16.2.150, so I viewed the bugs and I saw almost both versions have the same bugs, can you please advis...