The Presentation tab is used to define the presentation characteristics of the graphs for each property displayed on a thing's page. The presentation tab is visible only after Creating a Thing definition. It appears only while Editing a Thing definition.
The order of precedence for properties is:
1. Auto Defined using the input range
2. Presentation
Tab
3. Properties
Tab
Any individual Property presentation settings defined in the Properties tab takes higher precedence and overrides all other settings.