Group
Using the Group block gives you a clearer overview when designing your Workflows. It provides delineation both graphically and in terms of content within a Workflow. For example, you can easily use it to group action step variables.
You can, however, also use all other action steps. A couple of exceptions are the Transaction action step and the Workflow Initialization element. It is possible to position multiple Group blocks inside each other.
The Group block does not restrict the availability of variables in subsequent transactions such as the Transaction action step, for example.