Migrate closed activities to the newly created Contact when converting an opportunity

Hi,

I would like to know how exactly to create a Workflow that will take closed activities and put them on the created contact when I qualify a lead.

I have seen that qualifying a lead will migrate only the open activities on the newly created opportunity and contact. I want the closed activities to be also visible in the contact record.

I do not use programming language for customization.

Please Help,

Thanks! :)