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To expand on Scott’s recommendation, add a new field to your table, such as a single select field with the choices “approve” and “reject”. Do not include this field on the submission form.
When the submission is created, this field will be blank. You can then review the submission and approve or reject the submission.
Finally, in your shared view, set the filter to include only records where the field is “approve”.
Some people prefer using a checkbox field. I prefer a single select so that it is easier to see which records have been reviewed (and rejected) versus which haven’t been reviewed.