Adminstration

System Management

	Database Management: User Management: add/edit/remove user Community Management: add/edit/remove community Room Management: add/edit/remove room Session Management: add/edit/remove session
User Management

	Firstly you need to click the "User Management" in the navigation bar, the user list web page will show up Click the "New" button to add new users; Click the link of the user name to edit the user Click the "edit" to modify the user information, Click the "delete" to remove the user record.
Community Management

	Firstly you need to click the "Community Management" in the navigation bar, the community list web page will show up Click the "New" button to add new communities; Click the link of the community name to edit the information of community Click the "edit" to modify the community information, Click the "delete" to remove the community record.
Room Management

	Firstly you need to click the "Room Management" in the navigation bar, the community list web page will show up Click the "New" button to add new rooms; Click the link of the community name to edit the information of room fill the information of the room.
Session Management

	Firstly you need to click the "Session Management" in the navigation bar, the session list web page will show up Click the link of the session name to edit the session information