3820118 - New Concur Travel - How can I book First class or Business class or Premium class fares?

I would like to have users able to book fares other than Economy like First class or Business class or Premium class however the fare shows "Out of Policy This option violates one or more of your company travel rules. Not Allowed This option violates one or more of your company's policies".

How can I book First class or Business class or Premium class fares in new concur travel? How does the rule "Cabin classes allowed" works? , KBA , CON-EXP-APR , Approvals , CON-EXP-ADM-EML-RUL , Rules , CON-SRV-TRV-ADM-LAN , View Airlines , CON-SRV-TRV-RAL , Rail , Problem