The HOL-in-a-Box is simply a request form to use VMware HOL content for your event. This allows us to ensure the capacity for the particular lab you will feature for your event. VMware HOL does not host content outside of what is developed and approved by VMware employees and partners.
VMware HOL uses the VMware Learning Platform for the portal. We do plan to offer this as a purchasable service in the future. Please see their web site: https://support.vmwarelearningplatform.com/hc/en-us
VLP is a BYOC (Bring Your Own Cloud) offering. At this time, VLP supports vCloud Director clouds only.