How to name the report filter for displaying documents that have not been read?

Question

User interface

There is a report that displays information about the fact of sending the document and familiarizing users with it. The following columns of the table are displayed in the report: Document name
, To, Sent date, Received date, Acquainted date " - display in the report documents that users have not read. Clients mainly need to see in the report which users did not have time to read the document. Problem:

Clients do not like the phrase "Show unfinished" - because. they do not associate this word with the function "displaying users who did not have time to familiarize themselves with the specified document"
The phrase "Show not familiar" is somehow not in Russian. Nothing else comes to mind.
Question: Please tell me which phrase (of 2 words) can be used to rename the "Show unfinished" filter. It is advisable to use the word "acquainted" of course.
Maybe all the same "Show unfamiliar" - so you can write? ....

Answer 1

"Unread" won't work?

Answer 2

Document(s) for review
Show [document(s)] "For review"
Document(s) for reading Show [ document
(s)] "For reading" as a document for review = Bring the document to [category of persons] A about

somehow not Russian

finally don't worry until you place the hyphens :)