Go to pages in admin and near top there is links for publish -draft- trash. Click trash and delete the trash. WP keeps back up incase you didn’t mean to delete a page. After trash is cleared you should be able to rename activity-2 slug back to activity
You create a function and add action so when a user creates a group it hits that function and switches user type. The code shows how to do it for blogs. I’m not sure off top of head what the call is for group creation, it could be bp_create_group or bp_new_group
This isn’t a BP issue. Sidebars are added and customized just like WordPress. There is a plugin in WordPress.org plugin repo that allows different sidebars on different pages.
I want to add, I tried to use WP admin menus and programmatically add the nav but the dynamic nature of a logged in user and the menu did not work. Each person who logs in would have a different url and the wp-nav requires a single url to be saved in the database for that tab.
Google programmatically adding link to WordPress nav it’s not a BuddyPress issue. However, it’s a needed request and I’ll post a code how to over the weekend
You would have place if statements around the post loop that ask if a member is of a certain group. Then you would need to create a custom post field on the new post admin page that held the group name and this field would populate into the if statement on the loop.
In short the loop would only spit out posts if the user was in the group the if statement allows.
If this is not understandable you may need to hire a developer to code this for you.
