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                    How a student or employee can create a blog?
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                    How user can edit,delete or unpublish his blog post?
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                    What is 'Settings' in blog module used for?
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                    I can see a 'Activities' in the blog module. What is the use of this?
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                    How a blog admin can ban blog as well as delete a blog comment?
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                    Can a blog post which is banned be un-banned?