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Automatically Finding Staff
Within the 'Site Configuration' page under the 'Settings' section, you can select 'Attempt to find staff for your event' which will automatically send emails to those people whom are available to attend your event. You can have the system attempt to find people anytime between 1 day prior to the event, through to 3 months prior to the event.
To turn off this facility for a particular group, simply select , first hover over the 'change' link at the top of the page, and select the group that you would like to affect.
Once the group has been selected, click on "Don't send any requests" for the 'Attempt to find staff for your event' option.