Working with Marker Sets
Marker sets enable you to group markers into collections.
A set can be used to record a specific Use Case, which might involve the operations of various Classes. Once a set is created it is saved with the Model. Any other user using the Model has access to that set.
Sets are normally loaded prior to the point at which an action is to be captured. For example, to record a sequence involving a particular dialog, you might set markers for the areas to record, saving the markers as a set. When you begin debugging, prior to invoking the dialog you would then load the set. Once you bring up the dialog in the application, the operations you have marked are recorded. Review the recording history and create a Sequence diagram.