As of now, it is not possible to specify a custom login timeout for a specific care role in the Vocera Edge app. The login timeout is a global setting that applies to all users of the app.
Could you please consider and add this feature as an enhancement in our future release.
Typically, this requirement is met through setting the default to a byod setting and then overriding this system wide setting with MDM App Config for the shared devices. Does this meet the use case?