[SOLVED] In sitemaps, how to create a view having item name and item value

Yes you do.
I recommend against using the names automatically generated by auto discovery
If possible change the things names to something YOU understand, like mudroomdoor_z2 for the thing
and maybe MudRoom_Door_Z2 for the contact items

Having a structured approach to naming you items will allow you to write more efficient rules

See: Who has got some clever ideas for item naming schemes?

And then:
Design Pattern: Associated Items from design patterns:
Design Pattern: What is a Design Pattern and How Do I Use Them