Abstract: A system and method for generation, modification, or manipulation of user interface display screens includes a processor storing display screen templates and instantiation data structures which reference the templates for instantiation of the respective ones of the display screen templates for a plurality of different display screens, where the templates can correspond to respective sub-screens of one or more display screens. The processor can analyze captured display screen data to determine whether the data corresponds to a previously stored one of the templates, and, responsive to a positive result of the determination, store a new instantiation data structure referencing the template to which the data is determined to correspond and otherwise generate a new template to be referenced by the instantiation data structure. Modifications and object associations to a plurality of different display screens can be effected by modification of, or association with, a single one of the templates.