The report template, depending on its type, can be bound to specific elements of the system. Binding allows you to restrict the list of items for which the report is run.
To move the required items from the left list to the right one, double-click the required items or click the Add button (rightwards arrow). For convenience of search it is possible to use dynamic filter above the list. The numeric indicator in parentheses next to the name of the tab indicates the number of bound items.
Thus, when generating a query from the template, the drop-down list of items contains only those that have been bound.