# Merge info from 2 columns in Glide **URL:** \ **Category:** Ask for Help\ **Created:** [March 10, 2021, 2:52am UTC](https://community.glideapps.com/t/merge-info-from-2-columns-in-glide/24044 "2021-03-10T02:52:25Z")\ **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:** [March 10, 2021, 3:10am UTC](https://community.glideapps.com/t/merge-info-from-2-columns-in-glide/24044/3 "2021-03-10T03:10:38Z")
In some situations, I don’t think it’s possible to join arrays to arrays, but I think you could do it if you first create a Joined List column with a comma delimiter to replace the Lookup column, then create a Template column to join your individual sheet columns into a comma delimited list, along with the Joined List column. That should give you a comma delimited list if all emails combined. Finally you can create a Split Text column to turn that template column back into an array. Edit: Missed the part about wanting to use this for row owners. Definitely not possible for that use case. > [@🛡️Roles and Row Owners DEMYSTIFIED](https://community.glideapps.com/t/roles-and-row-owners-demystified/22956/9): > > Great information. I also will be referring people to this post…probably often. I just want to add the reason WHY row owners can only be applied to basic columns in a google sheet or glide table. I think what many people don’t realize is that any computed columns are actually computed on a user’s device. It may seem like it’s done on the glide server, but it’s not. This includes relations, lookups, template, math, etc. Anything that’s not a basic column. Because of that, for example, the … --- _[View the full topic](https://community.glideapps.com/t/merge-info-from-2-columns-in-glide/24044)._