This figure shows a cloud with the following text content:

Core Model (low-level interface provided by target manufacturer/provider)

Data points and commands with:

• ID and human readable name
• Type information (return type for commands)
• Any value constraints (data points only)
• Readable/writeable (with dependencies)
• Default label text
• Default semantic tagging
• Exception and Event handling
• Semantic grouping of data points and commands

Other considerations:

• Modes for synchronization with target