# Need guidance and help in Make array column to remove users from array , using trebuchet method **URL:** \ **Category:** Ask for Help\ **Created:** [April 10, 2024, 4:05am UTC](https://community.glideapps.com/t/need-guidance-and-help-in-make-array-column-to-remove-users-from-array-using-trebuchet-method/72443 "2024-04-10T04:05:49Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Dilip\_Adiga](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/dilip_adiga/32/60330_2.png) [@Dilip\_Adiga](https://community.glideapps.com/u/Dilip_Adiga)\ **Post date:** [April 10, 2024, 4:05am UTC](https://community.glideapps.com/t/need-guidance-and-help-in-make-array-column-to-remove-users-from-array-using-trebuchet-method/72443/1 "2024-04-10T04:05:49Z")
Hi Guys, Good day! I followed help from Darren and watched a video of Robert on Trebuchet method I have creators table which houses all my creators with criteria, I first apply Query by using JS and filter creators into a Layer 1 filtering List a d save the creators in a saved search table ![Screenshot 2024-04-10 at 9.46.53 AM](https://us1.discourse-cdn.com/flex002/uploads/glideapps/original/3X/4/8/48c43a3f9c073ad5650e327fa9827a5f9154ee3d.jpeg) Then I Display the saved search creators under the name they are saved in and show the saved query response in the collection as creators ![Screenshot 2024-04-10 at 9.48.56 AM](https://us1.discourse-cdn.com/flex002/uploads/glideapps/original/3X/0/1/01e163611e77936eebc7279d67682145426cb29c.jpeg) It has a Make array column to add creators and Remove element for removing creators. This is used to select and deselect creators , Its shown in the table below ![Screenshot 2024-04-10 at 9.24.02 AM](https://us1.discourse-cdn.com/flex002/uploads/glideapps/original/3X/8/4/84502b7bf3e53e8a16e4933496922fd920e6ef75.jpeg) I store the selected creators list in users table under Multiple files column as shown below ![Screenshot 2024-04-10 at 9.25.41 AM](https://us1.discourse-cdn.com/flex002/uploads/glideapps/original/3X/9/d/9deefdbdb4dc8b15c73962c6245edf1b97bb4b9b.png) I have a table which houses all my campaigns created which houses campaigns name and ID and also has a multiple files column which sends in all the creators selected as shown below ![Screenshot 2024-04-10 at 9.26.58 AM](https://us1.discourse-cdn.com/flex002/uploads/glideapps/original/3X/f/0/f00cccbd8983ab555c548de0aed1d647368e6db7.jpeg) **How it works in the UI** When creators are selected in the selection page there is a choice component which lists all campaigns created → I select the campaign in the drop down → select the creators from the list → click on move to campaign button → it sends the selected creators to campaigns multiple file column ![Screenshot 2024-04-10 at 9.28.45 AM](https://us1.discourse-cdn.com/flex002/uploads/glideapps/original/3X/c/3/c30eb0a5d64e6f44183c08f0e8a0932eb98abfa8.jpeg) The creators copied as Listing fine under the campaign. **My Problem** 1. When the campaign lists all creators → I want to remove creators from that list, how do I do it? **Removing the row deletes the creators from main database itself** **Is it possible to use “Remove element from set” ?** if yes how does it work? I tried reading the documentation but couldn’t understand much 1. I moved the selected creator after accepting the to new table by clicking on Add new row. But when I click it it takes me to detail page → of creator. How can I make it open the detail page of the element from new table? **I know in list its straightforward, how do I do it when sent from array?** Should I move it as an array or individual creators data? ![Screenshot 2024-04-10 at 9.33.54 AM](https://us1.discourse-cdn.com/flex002/uploads/glideapps/original/3X/8/3/83ea64adc7d48d733682109c0ab67312f5f9358f.jpeg) 1. I need to add comments for reason for removing them → how do I do it and where can I store it? Have been stuck with this would appreciate any help in clearing my doubts. Thank you in advance Regards, Dilip ---
**Author:** ![Dilip\_Adiga](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/dilip_adiga/32/60330_2.png) [@Dilip\_Adiga](https://community.glideapps.com/u/Dilip_Adiga)\ **Post date:** [April 10, 2024, 7:06am UTC](https://community.glideapps.com/t/need-guidance-and-help-in-make-array-column-to-remove-users-from-array-using-trebuchet-method/72443/2 "2024-04-10T07:06:08Z")
Arrays concept has got me confused now. How do I handle the item click so that it doesn’t go to the main creator table. But it should open the new table source which has this Creator name Reason is because I have other new fields which will need to be entered by the person using this tool Regards, Dilip ---
**Author:** ![Dilip\_Adiga](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/dilip_adiga/32/60330_2.png) [@Dilip\_Adiga](https://community.glideapps.com/u/Dilip_Adiga)\ **Post date:** [April 10, 2024, 9:09am UTC](https://community.glideapps.com/t/need-guidance-and-help-in-make-array-column-to-remove-users-from-array-using-trebuchet-method/72443/3 "2024-04-10T09:09:38Z")
Hey Guys, I handled the scenario of click on items by using Filter criteria using the “screen” option Regards, Dilip