You can paste instructions that were copied/cut to the desired location.
Here, paste the copied NO instruction (Normally Open) in the branch in the 3rd rung, for example.
Select where you want to insert the instruction.
If you select an instruction itself, the original instruction will be replaced with the copied instruction.
Click the icon 
. The instruction on the clipboard is pasted.
You can also paste an instruction in either of the following ways.
Right-click to and then click [Paste (P)].
Press CTRL+V.
When an instruction is pasted, the operands of the instruction are also pasted. Edit the instruction as required.
30.6 Assigning Addresses to Instructions