FSMO Transfer Roles automatic

Hi All,

I have 3 Domain controller under ABC.COM. All the five roles in DC1, DC2,DC3 additional domain controller. 

My requirement and query is when the DC1 is down due some failure. All FSMO roles need to move automatically to another DC. Either DC2 or DC3, If it possible ?.I have seen some articles in Microsoft that option is possible.

https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2003/cc780487(v=ws.10)

• becomeRidMaster

• becomeSchemaMaster

• becomeDomainMaster

• becomePDC

• becomeInfrastructureMaster

GiveAwayAllFsmoRoles

Please share the steps how do it. or blog or link.