Create the assembly part:

1. Create a new part
   1. Assign destination output
   2. Assign that is an assembly
2. Finish the created part
   1. Create a test template by Test Template > Add Test Template

In this example I am going to show the steps to create a Build Order:

1. Build > New Build Order
   1. Select your part, in this case IPN 13-0-3
   2. Put the output that is going to be build
   3. Select a destination output
2. Complete the Build order
   1. Go to Line Items and allocate the stock from the bill of materials
   2. Go to Incomplete Outputs > New Build Output
      1. Fill Quantity
      2. Serial numbers pu: ~+, That is automatically assign SN
      3. Select Auto Allocate Serial Numbers

When you finish manufacturing:

1. Go to the Build order
2. Allocate the used stock
   1. Go to Line items and press Allocate Stock
3. Go to individual S/N to mark that the test has been passed
   1. Go to Test-Data and pressed passed
4. From incomplete outputs, mark them as completed
   1. Put the output as PCBAs North Propulsion
5. Push the button Complete Build
6. Place the physical stock in the correct box
   1. Put a label with the S/N and IPN for each PCBA