We have modified our order processing system to have pre-defined system bundles. The bundle name is the first line that you see for each system configuration in our quotes, sales orders, etc. That has eliminated a huge number of configuration issues and questions during the ordering process. This bundle contains the power supplies, cables, etc. that are need for a complete system solution. We still offer individual parts in case they are needed but this approach greatly streamline things.
Here is how the part name is interpreted:
In your quote the lines following the bundle name define the components needed to complete this bundle.