We need 2 features

[Adem GEN?]

We need 2 features

1. As administrator usergroups could be able to send bulk mails, they should also able to send bulk PM private messages

2. Username of memer can be seen bay everyone and another person tries to login the username of a different member. Since he/she doesn't know the password, the used username gets blocked due to password protection. İn order to prevent this, we would like to have use 2 different usrnames. One which will be used at login, other will be used (displayed) on the messages

For example
Register

Login user name:
Name which will be displayed at messages:

Thanks