# A look under the hood **URL:** \ **Category:** Feature Requests\ **Created:** [November 23, 2019, 7:16pm UTC](https://community.glideapps.com/t/a-look-under-the-hood/2336 "2019-11-23T19:16:32Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![erwblo](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/erwblo/32/75_2.png) [@erwblo](https://community.glideapps.com/u/erwblo)\ **Post date:** [November 23, 2019, 7:16pm UTC](https://community.glideapps.com/t/a-look-under-the-hood/2336/1 "2019-11-23T19:16:33Z")
It would help me a lot if I could see all elements of an app when duplicating someone elses app. That would help to understand the app so I can use that knowledge in the future. Now I can’t see in the data field what happens in the added columns. ---
**Author:** ![Mark](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/mark/32/125_2.png) [@Mark](https://community.glideapps.com/u/Mark)\ **Post date:** [November 23, 2019, 7:20pm UTC](https://community.glideapps.com/t/a-look-under-the-hood/2336/2 "2019-11-23T19:20:21Z")
Do you mean computed columns? You can double-click on the column header to go to the configurator. ---
**Author:** ![erwblo](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/erwblo/32/75_2.png) [@erwblo](https://community.glideapps.com/u/erwblo)\ **Post date:** [November 23, 2019, 7:21pm UTC](https://community.glideapps.com/t/a-look-under-the-hood/2336/3 "2019-11-23T19:21:52Z")
Ah great, I didn’t know I could change things, so far I’ve been deleting columns and adding new ones afterwards. That is not necessary anymore! Thanks! ---
**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:** [February 10, 2024, 12:04pm UTC](https://community.glideapps.com/t/a-look-under-the-hood/2336/4 "2024-02-10T12:04:21Z")