Uploading of Persons and Household case data

Hello Team,

Kindly assist. I am migrating all households (Caregiver) who have their person (Beneficiaries) cases linked to them, from on Commcare project space to another one. How do I ensure the same beneficiaries linked to households move to the other workspace using the excel import tool. Which variables under the person case should I use to link to a caregiver/household before importing

Will this help you @sicelo? : https://dimagi.atlassian.net/wiki/spaces/commcarepublic/pages/2143946828/Importing+Cases+Using+Excel#Import-Parent-%2F-Child-Relationships