As the Hub Administrator, you have the ability to control which features are ON/OFF and allow various member permissions from the permissions tab.
To get to the hub settings, click on My Hubs on the upper left> Select the hub from the drop down > click hub settings.
Click Admin Console > Hubs > Then select the gear at the end of the row with the hub you would like to edit.
Once you are in the settings section, visit the Permissions tab by clicking on Permissions.
From there, you can choose if you want your hub users to have access to:
-Post Announcements and Discussions
- Post and Edit/ Delete Events
- Post and Delete Files, Images, Whiteboards & Signups
- View and Add people to the People Page
- You can also toggle off an entire function for the hub, by clicking Off