Header
The entities modeler allows including a header as part of the entity.
This element is composed of a page that includes the descriptive name of the entity, its icon and a description. Through JavaScript code, the elements of this page are built in with the values of the entity properties.
•headerTitle: Takes the value of the property Descriptive Name.
•descriptionHeader: Takes the value of the property Description.
•entityIcon: Takes the value of the Icon property of the entity.
