How to install RHMAP into a server that does not fulfill RHMAP minimum requirement

Issue

• I am following the documentation: https://access.redhat.com/documentation/en-us/red_hat_mobile_application_platform/4.4/html/installing_rhmap/
  I execute the command ansible-playbook -i my_inventory playbooks/poc.yml and the result is:

TASK [setup : Fail if minimum vCPU requirements not met on all nodes] **********
fatal: [master.my.domain]: FAILED! => {
    "changed": false,
    "failed": true
}
MSG:
The minimum required virtual CPUS for RHMAP Core installation is 4. 1 detected
PLAY RECAP *********************************************************************
master.my.domain       : ok=2    changed=0    unreachable=0    failed=1

How to install RHMAP into a server that does not fulfill RHMAP minimum requirement?