Attributes for the 'BPMNShape' element

There are two additional attributes for the BPMNShape element. The first attribute specifies the orientation of the pool. If the isHorizontal attribute has the true value, the pools are arranged horizontally, if it has the false value, they are arranged vertically.

Attributes for the 'BPMnShape' element- horizontal

The isExpanded attribute specifies whether a subprocess is expanded or not.

Attributes for the 'BPMnShape' element- expanded