# automatically show duplicated reference when add a new one

**URL:** <https://community.endnote.com/t/automatically-show-duplicated-reference-when-add-a-new-one/333587>\
**Category:** EndNote Product Suggestions\
**Created:** [May 28, 2014, 9:27am UTC](https://community.endnote.com/t/automatically-show-duplicated-reference-when-add-a-new-one/333587 "2014-05-28T09:27:45Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![pengchy](https://avatars.discourse-cdn.com/v4/letter/p/6a8cbe/32.png) [@pengchy](https://community.endnote.com/u/pengchy)\
**Post date:** [May 28, 2014, 9:27am UTC](https://community.endnote.com/t/automatically-show-duplicated-reference-when-add-a-new-one/333587/1 "2014-05-28T09:27:45Z")

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If I add a new reference, I want endnote should give me a suggestion whether the newest added one have duplications in the library.

Thank you.