# \[Advanced\] Trebuchet Method 🔗 - List of Items/users in one cell!

**URL:** <https://community.glideapps.com/t/advanced-trebuchet-method-list-of-items-users-in-one-cell/25688>\
**Category:** Community Resources\
**Tags:** tutorial\
**Created:** [April 17, 2021, 6:23pm UTC](https://community.glideapps.com/t/advanced-trebuchet-method-list-of-items-users-in-one-cell/25688 "2021-04-17T18:23:40Z")\
**Posts on this page:** 1\
**Showing post:** 13

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**Author:** ![Roldy](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/roldy/32/36068_2.png) [@Roldy](https://community.glideapps.com/u/Roldy)\
**Post date:** [July 28, 2021, 5:21am UTC](https://community.glideapps.com/t/advanced-trebuchet-method-list-of-items-users-in-one-cell/25688/13 "2021-07-28T05:21:26Z")

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> [@Lucas\_Pires](#):
>
> Hey @Roldy I was off this weekend. Stopped just now to read better what you sent here.
> 
> Talking about the way you use the same screen of the product to edit the amount is good in the point of development. As you named it as Light, for instance.
> 
> But talking about usability, Idk if it’s the best way, you know? I myself found it confusing a bit. Maybe including some informations to make it clearer to the user, could help, but yeah, it’s a good way to do it.
> 
> The way I use nowadays is similiar, but the user edit in the product in the cart. A link to screen open the same row, but more like a “edit screen” you know. To be different and the user realize that they are in different screens.
> 
> Really good app!

Thanks Lucas for your kind intervention!  
Yes, I absolutely agree, considering the usability of the interface is not the best way; but what I wanted to show was only focused on the possibility of obtaining a result using the input / output of an item from a multiple relation rather than an array and I am sure it is possible to do better in terms of usability.  
Of course now that I’ve just seen @Robert_Petitto 's tutorial ([🆕 Rollups, Single Values and JoinLists FROM ARRAYS!](https://community.glideapps.com/t/rollups-single-values-and-joinlists-from-arrays/29634)), I don’t know if I’m still convinced to stick with Trebuchet Light’s approach by seeing all that is possible from now on with arrays!  
With these new capabilities on arrays, could it perhaps become easy to postprocess the acquired order? (I mean exploding the data of all the rows of an order that are collected in a single summary cell, without resorting to apps script functions but remaining completely in Glide).  
It can be yes and I have to study about it!  
This world is getting more and more beautiful and I love the way we all fall in love with it! ❤  
Thank you again! Have a nice day!

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