NIEM Progression 5

Disclaimer: This tool was developed by Tom Carlson Consulting LLC. It was created from the official distribution of the data model. Tom Carlson Consulting LLC makes neither claim nor warranty that this tool provides an accurate representation of the NIEM data model. For official and authoritative representations, please visit the official NIEM release website.


A data type for information that may require additional action on the part of the Department of Homeland Security (DHS).

scr:Lead holds other objects.

scr:Lead can hold any of these following objects, starting with the most specific and becoming more generic as you move down the list:


An identification value that represents a LEAD

Holds other objects.


A date on which the lead was approved to become an event.

Holds other objects.


True if the Lead event has been locked; false otherwise.

Holds true/false values.


A date on which the lead was received for evaluation.

Holds other objects.


A date on which the lead/event was initially recorded.

Holds other objects.


A classification of the origin of information regarding a LEAD

Holds other objects.


A classification state of a lead.

Holds other objects.