# Having issues with source data changing itself

**URL:** <https://community.glideapps.com/t/having-issues-with-source-data-changing-itself/39850>\
**Category:** Ask for Help\
**Created:** [March 19, 2022, 10:23pm UTC](https://community.glideapps.com/t/having-issues-with-source-data-changing-itself/39850 "2022-03-19T22:23:49Z")\
**Posts on this page:** 1\
**Showing post:** 10

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**Author:** ![Darren\_Murphy](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/darren_murphy/32/47326_2.png) [@Darren\_Murphy](https://community.glideapps.com/u/Darren_Murphy)\
**Post date:** [March 20, 2022, 2:07am UTC](https://community.glideapps.com/t/having-issues-with-source-data-changing-itself/39850/10 "2022-03-20T02:07:41Z")

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> [@BobPeabody67](#):
>
> Which that brings up another question I had… Is there an easy way to select only certain columns to email?

You can use [template columns](https://docs.glideapps.com/all/topics/computed-columns/primary/template-column) to combine values from multiple columns.

If you’re looking for something like a CSV Export, here’s a step by step guide:

> [@How To: CSV Export and send as email](https://community.glideapps.com/t/how-to-csv-export-and-send-as-email/31618):
>
> Below is a short tutorial that demonstrates how to generate a CSV export from Glide, and send it as an email attachment using Integromat. This uses the joined list technique that was originally described by @Purvang_Joshi [here](https://community.glideapps.com/t/export-glide-table-google-sheet-data-to-csv-using-joined-list-apps-script/27467). I hope others find it useful slight_smile

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