How to create an Exchange resource for meetings

Create a new user in active directory with an exchange mailbox.
Logon to outlook with the newly created account.
Open Tools -> Options
Click the Calendar options
Click the Resource Scheduling
Only have the first 2 checkboxes selected, 1)Automatically accept meeting requests and process canellations. 2) Automatically decline conflicting meeting requests.
When a dialog box for set permissions for offline use [...]