I have a WP website and I need to protect some content by sign in function, (there is no sign up function, the website manager will create accounts). In addition, I need to create a membership function, users profiles, achievement scores and badge for active users, social community and wall for users to interact and discuss issues. Users can be categorized based on there regions, and users data are searchable . Active users with higher scores will be shown on main page... I make further explanation by this video
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I need to know which plugins are you going to use ..