Is it possible to add a column (is_deleted) to the related table of a custom object in Hubspot that shows it was deleted?

When the association was changed, the old data remained in the destination table.

I could do a Re-sync All Historical Data and re-synchronize, but it would be time consuming and doesn't seem very practical.
Especially since HubSpot does not seem to be able to re-synchronize on a table-by-table basis.

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