How to create different profile version in fabric ?

Issue

• Currently we are doing development in fuse fabric where we are creating fabric.

fabric:create --clean --global-resolver localip --profile fabric --wait-for-provisioning

### AMQ Broker Profile
fabric:mq-create --group amqBrokerGroup --version 1.0 TestAMQProfile

#Create Base Profile for Workers
fabric:profile-create --parents feature-cxf TestWorkerProfile

But when i try to create base work profile with different version 1.2 it give error with following command
### AMQ Broker Profile
fabric:mq-create --group amqBrokerGroup --version 1.0 TestAMQProfile

#Create Base Profile for Workers
fabric:profile-create --version 2.0--parents feature-cxf TestWorkerProfile

fabric:profile-create --version 1.2 TestWorkerProfile

• Why the above command gives the following error:

Error executing command: Version '1.2' does not exist