[question] How to change list positions?

[agjexp]

In this example http://a5hik.github.io/ng-sortable/#/kanban you have four lists with fixed positions.
I would like to make the position of each list customizable like Trello works.
I tried to use the structure "as-sortable > as-sortable-item > as-sortable-item-handle" inside another structure "as-sortable > as-sortable-item > as-sortable-item-handle", one for drag/drop tickets of each list and another to drag/drop lists, but it didn't work well.
How can I do that?

[agjexp]

I solved my problem with these references:

• #15
• Horizontal demo: https://github.com/a5hik/ng-sortable/tree/master/demo