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You are going to add a custom column.
Preferences: Add your own columns: (type is) Yes/No (since you want a check)
(I just chose date so I could add <fake> dates as well as the real for additional meaning. YMMV )
THEN
You create a VL to show those with that column True (aka ticked) or False
As I stated. Since I have additonal formats OR Empty books (no format, just an entry) I refined my filter. True or False might serve you just fine
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