Type: Start to Start
graphic

Start-To-Start relationships occur when two tasks must start at the same time.
Important Note: You must match the Start times for both tasks to display this properly.
Start-To-Start is just that, it means that two or more tasks are startingsimultaneously.
People often think that Start-to-Start is a useless notation, but there are many times in process control where two tasks MUST start at the same time in order for a process to work.