This options allows editing properties of a group of elements simultaneously. To use this function, select the desired element (branch, tee, support, etc.)
Choose Tools > Modify Nodal Object's Properties or use the toolbar icon.
The following window will appear:
To view or edit one of the elements in the list, select the desired line and press the "Edit properties..." button. The properties window will be displayed. After editing, press OK and the changes will be applied to all elements of this type.
To change the element type, select "Change type...". A menu will appear where the desired element type can be selected.
Tools > Modify Nodal Object's Properties