I like the approach shown in the answer posted by @MediaGirl and have used it many times.
An alternative approach is to process it with a user status, and not with a custom field, if only you can quickly and easily see and sort the list on the main editing screen by βpremiumβ (Zenbu can add a custom field to the editing screen, of course) . The condition will be similar, and, of course, the record loop should have the status parameter "open | premium".
Jean st-amand
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