Add TODO comments for missing doc
Add TODO comments for missing doc

To complete #78
kylejm/PermissionScope,kylejm/PermissionScope,bre7/PermissionScope,felix-dumit/PermissionScope,nickoneill/PermissionScope,lfarah/PermissionScope,bre7/PermissionScope,nickoneill/PermissionScope,lfarah/PermissionScope,felix-dumit/PermissionScope