How to keep original owner(source) when migrating crm records using scribe

Hello All,

I am migrating data from 2011crm to D365 , however all the record owners are set to my name by default? I want to keep the original user as owner(source), both are Microsoft crm and same users exist in both environments?

In D365 I have manually created user before proceeding this exerciser ,so GUID of owner in both environment is different.Can anyone please suggest me .