Pf amount transfer previous Company to current Current Pf account

Hello All,
Im working in Private company in Hr department.
i have one query my staff asking to me my previous company Pf amount we have not withdrawal can i transfer the previous company
Pf amount in existing Company my PF Account
how to transfer the amount please tell me ..
Regards,
Anil Singh

What is the confusion? The employee should have UAN which is the same UAN to which you have also started contributed his PF. Now if the UAN is linked to his adhar, transfer can be made online. These are very fundamental of an HR department person. The steps involved are very clearly shown in the site also.