ZOHO Books Query

ZOHO Books Query

Good day,

Can someone please advise. I recently migrated from ZOHO Invoice to ZOHO Books. No that I want to use the inventory on Books I cant as all my items have transaction history. The person I spoke to at ZOHO said I need to create a new Company profile then import all the new items with Inventory enabled and then copy all the data over. How can I do this? Is there an easy way?? I am clueless with regards to this