The container is used to group and organize elements. You can insert in a container other containers, simple elements, labels, or an elements repeater. It can be used to create a kind of table with columns to organize elements inside. 

Style:

Is the style of the container. Depending on the purpose of it you could prefer a Panel with title, a Panel, or just a container.

• None
  
   

• Panel with title
  
   

• Panel
  

* Title:

Title for the panel.

* Collapsable:

Whether the panel can be collapsed or not.

* Collapsed by default:

If the panel is collapsible, and this option is checked, when loading the form the panel will be collapsed.

Data columns:

Quantity of columns inside the container.

* Available if Style = Panel with title.