[Freeipa-users] concept at migration of http://server.com/ipa/migration

Hi all:

After I migrated to new Servers .using migrateds command..I used server.com:389 connect and embedded in 3 rd opensource.

I found user can login successfully ...but

the http://server.com/ipa/ui cannot ...

user have to use http://server.com/ipa/migration then can success login the UI.

So what are the difference is these password migration ? actually at 3 rd part opensource user use ldap password login successfully but the UI fail..