A split shipment is when a single order containing multiple products is sent in separate shipments. The customer receives more than one package even though they ordered everything together.
To create a split shipment please follow the following steps
Step 1: Go to Orders
Step 2: Click on the order having more than 1 items
Step 3: Click the Split Order button on the top right corner. select the item to be split and then click on Submit
You will get a message "Split Order Request Created" on the top right corner, this means you have successfully created the split order.
Note: You can split orders one at a time, if you want to split it into more than 2 orders you need to follow the above steps again.