Importing Tasks - how to associate it with an account?

Importing Tasks - how to associate it with an account?

I'm trying to import tasks into Zoho.

Exporting to get my Zoho ID

I imported my companies and contacts from the Setup > Data Administration > Import.

Then, I exported my companies to get the Zoho ID (i.e. zcrm_2195XXX000000176XXX)

Importing to Tasks

I used the above ID for the "related to" field during the task import.

After the import, the related ID is empty and the task is not associated with anything. What am I supposed to use in the "related to" field for a successful import?

I followed the steps on this guide - https://help.zoho.com/portal/kb/articles/how-do-i-import-notes-tasks-events-or-calls-and-associate-it-to-other-records