Allow users to login to portal with different e-mail addresses under the same account
|Status:||Closed||Start date:||May 10, 2016|
|Assignee:||Michalis Nikolopoulos||% Done:|
|Sprint:||zz - Liferay migration to 6.2 Version|
As discussed in another ticket users should be able to login with different e-mail addresses (and providers) but under the same account.
Liferay core login behaviour should be changed in order to support this functionality.