# Data Sync - Replace Data Source

**URL:** <https://community.glideapps.com/t/data-sync-replace-data-source/21699>\
**Category:** Ask for Help\
**Created:** [January 25, 2021, 5:08am UTC](https://community.glideapps.com/t/data-sync-replace-data-source/21699 "2021-01-25T05:08:06Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![alvinnt](https://avatars.discourse-cdn.com/v4/letter/a/ce73a5/32.png) [@alvinnt](https://community.glideapps.com/u/alvinnt)\
**Post date:** [January 25, 2021, 5:08am UTC](https://community.glideapps.com/t/data-sync-replace-data-source/21699/1 "2021-01-25T05:08:06Z")

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I want to replace my current app with a totally different spreadsheet as the data source. When I replace it, the app still has my original tabs. How to I manipulate the app to show all the new tabs?

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**Author:** ![Jeff\_Hager](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/jeff_hager/32/43_2.png) [@Jeff\_Hager](https://community.glideapps.com/u/Jeff_Hager)\
**Post date:** [January 25, 2021, 5:32am UTC](https://community.glideapps.com/t/data-sync-replace-data-source/21699/2 "2021-01-25T05:32:49Z")

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Just go to the tab settings and add the new tabs. Glide won’t do this automatically once you’ve started working on your app. It only does it automatically when you create a brand new app from an existing sheet.

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**Author:** ![alvinnt](https://avatars.discourse-cdn.com/v4/letter/a/ce73a5/32.png) [@alvinnt](https://community.glideapps.com/u/alvinnt)\
**Post date:** [January 25, 2021, 7:54pm UTC](https://community.glideapps.com/t/data-sync-replace-data-source/21699/3 "2021-01-25T19:54:43Z")

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Thank you!