For now, Bp does not have specific sidebars. It works with Theme or Wordpress Sidebars.
(Enable and Disable from rtMedia Cpanel)
Function: Allow Admin put Content in:
::::: Sidebar Right, Left or Both. Individual Sites: – Activity – Groups – Members – Forums – Profile
(Bp has Widgets, but not Specific Sidebars).
::::: Sidebar for add Ads (Google AdSense or Whatever). Individual Areas:
– Header (only if your theme has space) – Body (Before Title, e.g. Activity) – Side (Right or Left) – Footer