Foundations can have three different types of links, these are to:

• Masts - This is a list of all the masts that are physically attachable with the foundation, this includes the masts that require an adapter plate to attach
• Base Plates - This is a list of all the base plates that are physically attachable with each foundation
• Adapter Plates - This is a list of all the adapter plates that can be used with the foundation to allow for connection to masts.