Create a flow chart without the free placement of elements

[jordan.sasportas]

Hello the Bubble community,

There is a lot of threads about this question already, so sorry about creating another one, but I can’t find a proper solution
I am looking to build a flowchart looking like this:

For simplicity sake, the users wouldn’t be able to move the the elements wherever they want but only in a grid manner.
That’s why my first solution was:

• Create the grid with a repeating group inside repeating group. And tracking the inputs of the users by columns and rows like on this thread Dynamic number of columns in a repeating group
• Linking the elements like on this thread 💡 Flowchart Plugin or Arrow Connection Between Elements Possible?
• And using the draggable elements

But I am struggling with this solution and I feel like it won’t be scalable.
Does anyone have a better idea?

Thanks for the help,
Jordan

[buero]

Also interested if someone has a solution for this