# Glide Columns not available to List compontent **URL:** \ **Category:** Ask for Help\ **Created:** [January 31, 2021, 2:21am UTC](https://community.glideapps.com/t/glide-columns-not-available-to-list-compontent/22015 "2021-01-31T02:21:43Z")\ **Posts on this page:** 7\ **Page:** 1
**Author:** ![belzoni](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/belzoni/32/20862_2.png) [@belzoni](https://community.glideapps.com/u/belzoni)\ **Post date:** [January 31, 2021, 2:21am UTC](https://community.glideapps.com/t/glide-columns-not-available-to-list-compontent/22015/1 "2021-01-31T02:21:43Z")
Hi. I’ve got a tab with a list, which is sourcing from a Google Sheet with data in Columns A:M. No problem. I added a couple of columns in Glide Data tab and I don’t see them available in my components, as I’d expect. I think I’m overlooking something dumb. - Google Sheet and Glide data Tab are the same and the tab is pointed at the correct source. - I went as far as to break away from the correct source Sheet and re-establish it correctly to try to force it to take up all the columns. - The columns I added are a Relation and a Lookup - both populated with data as they should have - None of the DATA fields (pull-downs) in any Component on that tab has visibility to the new Lookup column. Thanks in advance for your help! ---
**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:** [January 31, 2021, 3:39am UTC](https://community.glideapps.com/t/glide-columns-not-available-to-list-compontent/22015/2 "2021-01-31T03:39:14Z")
> [@belzoni](#): > > The columns I added are a Relation and a Lookup - both populated with data as they should have Did you have a multiple relation? ---
**Author:** ![belzoni](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/belzoni/32/20862_2.png) [@belzoni](https://community.glideapps.com/u/belzoni)\ **Post date:** [January 31, 2021, 3:12pm UTC](https://community.glideapps.com/t/glide-columns-not-available-to-list-compontent/22015/3 "2021-01-31T15:12:26Z")
Yes, the Relation column is a Multiple Relation. And the Lookup uses that relation to pull from another sheet. It does it correctly in the Data editor. But I can’t select that column in the Properties editor. ![Screen Shot 2021-01-31 at 10.07.52 AM](https://us1.discourse-cdn.com/flex002/uploads/glideapps/original/3X/b/a/baf7103bc4a61b0a5e57fe97634089f0e1dcd9d7.png) ![Screen Shot 2021-01-31 at 10.08.21 AM](https://us1.discourse-cdn.com/flex002/uploads/glideapps/original/3X/7/c/7cc972c1386137abcd32d11f60d6f8978addddf8.png) ---
**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 31, 2021, 3:45pm UTC](https://community.glideapps.com/t/glide-columns-not-available-to-list-compontent/22015/4 "2021-01-31T15:45:06Z")
A lookup against a multiple relation could potentially hold thousands of values in an array. Because of this, you cannot place an array of multiple values into a component that can only hold a single value. You either need to change your relation to a single relation, add a second single relation with a lookup and use that, or create a Joined Text column that will create a joined single value delimited list as a single string of text. ---
**Author:** ![belzoni](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/belzoni/32/20862_2.png) [@belzoni](https://community.glideapps.com/u/belzoni)\ **Post date:** [January 31, 2021, 4:05pm UTC](https://community.glideapps.com/t/glide-columns-not-available-to-list-compontent/22015/5 "2021-01-31T16:05:08Z")
Got it! And for anyone else learning from my fumbling around… it wasn’t enough to simply change the RELATION column to a single relation. I also **needed to delete** the LOOKUP column and re-create it. Otherwise the returned data would flash momentarily then disappear. Thank you both, gentlemen. I’ll bring more of these as I try to master Glide. Having a ball. Onward! ---
**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:** [January 31, 2021, 11:58pm UTC](https://community.glideapps.com/t/glide-columns-not-available-to-list-compontent/22015/6 "2021-01-31T23:58:51Z")
Feel free to ask us if you need help 😉 ---
**Author:** ![NoCodeAndy](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/nocodeandy/32/62530_2.png) [@NoCodeAndy](https://community.glideapps.com/u/NoCodeAndy)\ **Post date:** [January 17, 2024, 4:53pm UTC](https://community.glideapps.com/t/glide-columns-not-available-to-list-compontent/22015/7 "2024-01-17T16:53:42Z")