Can't import projects using ssh protocol

1. Create a repository in github.
2. Start a RHPAM application in my local.
3. Go to "Create and modify projects"
4. Click "Import Project" in the menu of 3 points in the up-right.
5. Repository Url (ssh github repository project):
git@github.com:jbossdemocentral/rhpam7-mortgage-demo-repo.git
6. User Name:
(github_user)
7. Password:
(github_paswd)