Depending on the selected cursor position in FBD or LD, a jump will be inserted directly in front of the selected input (cursor position 2), directly after the selected output (cursor position 4) or at the end of the network (cursor position 6). Alternatively, drag the jump element from the toolbox or copy or move it by drag and drop within the editor.
After insertion, you can replace the automatically entered ??? by the label to which the jump should be assigned.
In IL, a jump is inserted via a JMP instruction. See in this context the description of the operators and modifiers in IL.