This will import the post metadata like SEO titles and descriptions into your {bbackup_94402fb9ba80f392e0976ece85f92b2b876bfcaed8d83250cc06083f7139c7d9}1$s metadata. It will only do this when there is no existing {bbackup_94402fb9ba80f392e0976ece85f92b2b876bfcaed8d83250cc06083f7139c7d9}1$s metadata yet. The original data will remain in place.