Migration Point Viewing
Valid migration points in a process are denoted by an icon next to the task in the Process Modeler, and by process diagram annotations which allow identification of individual activities as migration points as and when they are viewed in the diagram.
You can increase or decrease the visibility of these icons by hovering over the icon and using the selections (shown in the screenshot below).
Each selection you make is additional to those you have made before. For example, when you select a data field then all the activities that reference that data field are highlighted in the process diagram. If you then also select the Highlight Activities With Scripts option, then only the activities that reference the data field and have scripts are highlighted.
To clear selections, click in the Process Editor window again, and it will go back to its default setting, which is to show migration points.
You can also choose to highlight migration points by selecting Highlight Migration Point Activities from the drop-down toolbar.