# How to select lookup column on details page in glide app? **URL:** \ **Category:** General\ **Created:** [October 30, 2022, 2:06pm UTC](https://community.glideapps.com/t/how-to-select-lookup-column-on-details-page-in-glide-app/52903 "2022-10-30T14:06:21Z")\ **Posts on this page:** 1\ **Showing post:** 3
**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:** [October 30, 2022, 2:51pm UTC](https://community.glideapps.com/t/how-to-select-lookup-column-on-details-page-in-glide-app/52903/3 "2022-10-30T14:51:34Z")
> [@Where to find comments component or chat features?](https://community.glideapps.com/t/where-to-find-comments-component-or-chat-features/52729/8): > > That’s not true. The back end tables work the same in Apps and Pages. Likewise, selecting data from those tables works the same. It’s very likely that the Relation thay your Lookup is referring to is a multiple relation. It needs to be a single relation. A Lookup column that can retrieve values from multiple rows will become an array. Arrays can contain multiple values. Even if an array contains only one value, it is still an array and could potentially have multiple values in the futur… --- _[View the full topic](https://community.glideapps.com/t/how-to-select-lookup-column-on-details-page-in-glide-app/52903)._