Need to introduce new ids for the mapping elements in the "Administration->General->Icon mapping" report.
This is required for creating Selenium tests for this report.

At this moment these ids are random and it is not possible to predict (or somehow calculate) them.
Examples of such random ids: iconmap_mappings_2202400_inventory_link, iconmap_mappings_8528090_inventory_link, iconmap_mappings_2202400_expression and etc.