# List

Lists of components classified by types and ordered according to your preferences can be a useful aid for network navigation, for making block changes and deletions. The List page in the Data Palette allows you to determine the contents and order of the list. There are two lists on this page. The upper list is a fixed content checklist containing each possible type of component. The contents of the lower list depend on the component types that are checked in the upper list. The list is synchronized with the flowsheet which means selecting items in this list also selects the component on the flowsheet. Multi-selection of list items is possible by using the Ctrl and Shift keys together with the mouse. There is a pop up menu available on a right mouse click which allows for sorting and other useful tasks such as selecting or deselecting all items.