Int: Denotes if this process step was escalated and to how many levels. Must be either null, meaning that the current step was not escalated (either because no escalation was defined for this version or the escalation conditions were not met), or a positive integer denoting the level.
Boolean: This field is used to indicate if the priority is used for the process. The false value ca be obtained only when the initiator did not enable the "Priority" in the options and the administrator did not enforce the priority.
Int: This field is used to indicate the total steps necessary for the completion of the process. For now, it is only used for processes with auto-routing. Default value will be null.