I will allow users (community members) to blog if they choose to do so and also allow them to have their own appointments page. Currently I have to activate this plug-in on the buddypress site in order to see the appointments listed in the buddypress user profile (appointments), but this will only list the appointments in the buddypress blog. If the appointments page is on another blog on the multisite then these cannot be shown on the buddypress site. I would like to create a link in user's buddypress profile to the appointments page which is on their blog on a multisite, and I don't want to use the apppointments plug-in on the buddypress site. How can I achieve this?