unappended
/ˌʌnˈæpəndɪd/Definitions
1. adjective
Not added or attached, especially as a supplement or appendix.
“The document had several pages that were unappended, suggesting they were not meant to be included in the final draft.”
2. noun
A thing that is not added or attached, especially as a supplement or appendix.
“The editor removed the unappended section from the manuscript before its publication.”