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By editing the bindings for this tables "_id" parameter and setting it to the value from the "_id" field in the parent table, which is done by setting the value to _ row["_id"], you'll link the sub-table to the parent table.
Then
If it was a different column from the parent table that contained the value to use to filter the child table then you would use the name of that column, for example row["sale_id"].
Finally, if we generate the report we'll have sales information for each property
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