StepToGroupMerger
This StepMerger merges a 2 StoryStep in to a GroupStep or adds a StoryStep to an existing GroupStep or merges two GroupStep.
This merger can be used to create a image gallery from two individual images.
This StepMerger merges a 2 StoryStep in to a GroupStep or adds a StoryStep to an existing GroupStep or merges two GroupStep.
This merger can be used to create a image gallery from two individual images.