Gang Tool Grouping Requirements
When you group multiple steps together to create a Gang Tool group, the following requirements have to be satisfied:
The steps must be consecutive, that is, immediately follow each other in the Process view. Reorder the steps if necessary.
The steps must belong to the same operation.
The steps must have the same orientation.
The steps must be completely defined.
When you group several steps together, the group is placed at the position of the first selected step.