# Content of relation Column is not updated with the new added Category **URL:** \ **Category:** Report a Bug\ **Created:** [October 4, 2020, 9:06am UTC](https://community.glideapps.com/t/content-of-relation-column-is-not-updated-with-the-new-added-category/16718 "2020-10-04T09:06:20Z")\ **Posts on this page:** 6\ **Page:** 1
**Author:** ![Sheme34](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/sheme34/32/18017_2.png) [@Sheme34](https://community.glideapps.com/u/Sheme34)\ **Post date:** [October 4, 2020, 9:06am UTC](https://community.glideapps.com/t/content-of-relation-column-is-not-updated-with-the-new-added-category/16718/1 "2020-10-04T09:06:21Z")
Hello All, I’ve some issue with my app. Maybe I use wrong way to do things. I’ve 2 tables : USERS and CATEGORIES. In the USERS’ table, there are 10 column with same name and numbered (CAT 1 CAT 2 CAT 3 etc) that are populated by an arrayformula in Google Sheet, like this : ``` ={"CAT 10";arrayformula(if(REGEXMATCH(E2:E;"TEACHERS");"TEACHERS";""))} ``` Because users fill a Google Form, writing in the E column with multiple choices, comma separated. In this USERS table, Glide nicely create a Relation column named CAT. In the CATEGORIES table, I’ve created a list of those same categories, with a Relation Column. So I can display in Glide a list of Categories, based on the CATEGORIES table, and when users click on a category, they see all users in this category. Everything was OK since I decided to add a new category, so a new row in the CATEGORIES table. The CAT column in USERS table is well update, users choose a new category, and I see it in this auto-generated column, however, the row of this new category in the relation column in the CATEGORIES table does not update with users ID 😕 So for now, I can’t display users in this new category… Maybe I do something wrong. I try to create a new relation column in the CATEGORIES table, the old rows are all well populated but not the new cat row… Hope I can find some help here ! ![Capture d’écran 2020-10-04 à 11.09.28](https://us1.discourse-cdn.com/flex002/uploads/glideapps/original/2X/d/d1e2ad53e7d13542a7418c8bca69041b235f0ef5.png) ---
**Author:** ![ThinhDinh](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/thinhdinh/32/49_2.png) [@ThinhDinh](https://community.glideapps.com/u/ThinhDinh)\ **Post date:** [October 4, 2020, 9:48am UTC](https://community.glideapps.com/t/content-of-relation-column-is-not-updated-with-the-new-added-category/16718/2 "2020-10-04T09:48:16Z")
Hi, welcome to the community! First off, to clear a misunderstanding, what you see here. > [@Sheme34](#): > > In this USERS table, Glide nicely create a Relation column named CAT. Is actually an “array” column, not a relation column. The icons probably tricked you, but relation columns and array columns are different. > **[Glide Docs](https://www.glideapps.com/docs)** > > Welcome to Glide Docs, a steadily growing collection of articles and videos on how to use Glide. We can’t wait to see what you build! > **[Glide Docs](https://www.glideapps.com/docs)** > > Welcome to Glide Docs, a steadily growing collection of articles and videos on how to use Glide. We can’t wait to see what you build! ---
**Author:** ![ThinhDinh](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/thinhdinh/32/49_2.png) [@ThinhDinh](https://community.glideapps.com/u/ThinhDinh)\ **Post date:** [October 4, 2020, 9:50am UTC](https://community.glideapps.com/t/content-of-relation-column-is-not-updated-with-the-new-added-category/16718/3 "2020-10-04T09:50:15Z")
I assume you created the Categories sheet the right way, which should be: - A column that contains all unique categories. - A multiple relation matching the category name to the array column created in the Users sheet. If you have populated it the right way, and the new Cat10 column is actually a part of your array (you should move them together in the Sheet), the row should be populated. ---
**Author:** ![ThinhDinh](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/thinhdinh/32/49_2.png) [@ThinhDinh](https://community.glideapps.com/u/ThinhDinh)\ **Post date:** [October 4, 2020, 9:50am UTC](https://community.glideapps.com/t/content-of-relation-column-is-not-updated-with-the-new-added-category/16718/4 "2020-10-04T09:50:51Z")
If you need further help, you can send me the Sheet/a copy of the app with dummy data in private message, I will try to take time to have a deeper look. ---
**Author:** ![Sheme34](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/sheme34/32/18017_2.png) [@Sheme34](https://community.glideapps.com/u/Sheme34)\ **Post date:** [October 4, 2020, 10:15am UTC](https://community.glideapps.com/t/content-of-relation-column-is-not-updated-with-the-new-added-category/16718/5 "2020-10-04T10:15:28Z")
Hello ThinhDinh, and I big thanks for replying. Yes, it is an array column, sorry for the mistake. When I tried to copy the app and sheet to send it to you, I notice that the row has been populated ! So I think this was not populated because the entire app has have to be reloaded… not just the data sheet ! so I get back in the original app and there MAGIC it was populated… Thanks again ! I know how to do now, need to refresh the entire app by going back to the Glide app Dashboard and re-open the app 🙂 ---
**Author:** ![ThinhDinh](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/thinhdinh/32/49_2.png) [@ThinhDinh](https://community.glideapps.com/u/ThinhDinh)\ **Post date:** [October 4, 2020, 11:14am UTC](https://community.glideapps.com/t/content-of-relation-column-is-not-updated-with-the-new-added-category/16718/6 "2020-10-04T11:14:37Z")
Glad it was resolved. Do let us know if you need more help, and browse this community often for more tips!