Is it possible to configure device credentials for a Cisco privilege level other than 15?

For example, we have a read only account configured on our Cisco devices which is granted privilege level 5. We configure the various show commands that this account can use through aaa authorisation. This means we don't have to give out full admin credentials to devices.

For the Privilege level 5 user to login, when presented with the > prompt, they have to type 'enable 5' and provide the relevant enable 5 password. For level 15, you would just type 'enable'.

How can I configure the DeviceExpert credentials so that it automatically uses 'enable 5' when connecting to a device?

Thanks,

Paul