# Missing user\_lookup\_by\_user\_id

**URL:** <https://community.dreamfactory.com/t/missing-user-lookup-by-user-id/4032>\
**Category:** Authentication & Security\
**Tags:** authentication\
**Created:** [September 1, 2017, 8:01am UTC](https://community.dreamfactory.com/t/missing-user-lookup-by-user-id/4032 "2017-09-01T08:01:55Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![radodr](https://avatars.discourse-cdn.com/v4/letter/r/e47c2d/32.png) [@radodr](https://community.dreamfactory.com/u/radodr)\
**Post date:** [September 1, 2017, 8:01am UTC](https://community.dreamfactory.com/t/missing-user-lookup-by-user-id/4032/1 "2017-09-01T08:01:55Z")

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Hi,  
I have git installation of DreamFactory Version: 2.8.0. I would like to have all user lookup keys after login. I whould like to add it in post response script.  
I found that it can be retrieved by /api/v2/system/user/2?related=user\_lookup\_by\_user\_id. But in my dreamfactory I don’t have user\_lookup\_by\_user\_id relation -\> “message”: "Unknown relationship: user\_lookup\_by\_user\_id"  
Do I do something wrong?  
Thank for advice.

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**Author:** ![LBat](https://yyz1.discourse-cdn.com/flex035/user_avatar/community.dreamfactory.com/lbat/32/1004_2.png) [@LBat](https://community.dreamfactory.com/u/LBat)\
**Post date:** [September 11, 2017, 5:53pm UTC](https://community.dreamfactory.com/t/missing-user-lookup-by-user-id/4032/2 "2017-09-11T17:53:53Z")

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Hello,

Is the first installation?

Verify if this can help you: [https://community.dreamfactory.com/t/help-to-others-when-installing-df-in-a-vps-problems-solutions/3863/2?u=lbat](https://community.dreamfactory.com/t/help-to-others-when-installing-df-in-a-vps-problems-solutions/3863/2?u=lbat)

Best regards,  
LB

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**Author:** ![radodr](https://avatars.discourse-cdn.com/v4/letter/r/e47c2d/32.png) [@radodr](https://community.dreamfactory.com/u/radodr)\
**Post date:** [October 7, 2017, 7:28am UTC](https://community.dreamfactory.com/t/missing-user-lookup-by-user-id/4032/3 "2017-10-07T07:28:36Z")

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Thank you, no, it was upgrade from previous version DF. after clear cache it was working ok.

Best regards,  
Rado