# Cannot show some system fields in form designer

**URL:** <https://community.yeeflow.com/t/cannot-show-some-system-fields-in-form-designer/286>\
**Category:** Ask the community\
**Created:** [July 22, 2024, 6:21am UTC](https://community.yeeflow.com/t/cannot-show-some-system-fields-in-form-designer/286 "2024-07-22T06:21:01Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![MayC](https://yyz2.discourse-cdn.com/flex032/user_avatar/community.yeeflow.com/mayc/32/369_2.png) [@MayC](https://community.yeeflow.com/u/MayC)\
**Post date:** [July 22, 2024, 6:21am UTC](https://community.yeeflow.com/t/cannot-show-some-system-fields-in-form-designer/286/1 "2024-07-22T06:21:01Z")

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Dear Support,

In form designer, when using dynamic field, I found that the system fields only show ‘ID’, ‘Created Time’ , ‘Created By’. But, cannot find the system fields ‘Created By’, ‘Modified By’.  
Is it a bug or needs any setting? Please advise.

![image](https://canada1.discourse-cdn.com/flex032/uploads/yeeflow/original/1X/6a27c0d380a21529cc27c910452bf0331426cd2c.png)

Thanks a lot!

Regards,  
May

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**Author:** ![Renger](https://yyz2.discourse-cdn.com/flex032/user_avatar/community.yeeflow.com/renger/32/5_2.png) [@Renger](https://community.yeeflow.com/u/Renger)\
**Post date:** [July 25, 2024, 3:31am UTC](https://community.yeeflow.com/t/cannot-show-some-system-fields-in-form-designer/286/2 "2024-07-25T03:31:25Z")

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Hi May, The ‘Created By’ and ‘Modified By’ are user-type fields. Please use the [Dynamic user](https://support.yeeflow.com/en/articles/8904441) control instead.

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<div class="post-metadata">

**Author:** ![MayC](https://yyz2.discourse-cdn.com/flex032/user_avatar/community.yeeflow.com/mayc/32/369_2.png) [@MayC](https://community.yeeflow.com/u/MayC)\
**Post date:** [July 25, 2024, 4:50am UTC](https://community.yeeflow.com/t/cannot-show-some-system-fields-in-form-designer/286/3 "2024-07-25T04:50:31Z")

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Thank you very much!