To assign a value to a corresponding variable of the text
box, the tool firstly tries to map the variable to one of the
concepts available in the system ontology. If it is done, several
test cases are examined from its individuals included in system
ontology. Otherwise, it tries to map the element to one of the
concepts presented on the general ontology. Afterward, the
constraints existing for mapped concept in general ontology
are used and some values are generated. It is important to note
that generation is done based on boundary coverage policy