The Plant Structures root contains all the data related to each of the plant structures defined in the
Site Server node. Each plant structure is displayed as a 
node in the Plant Structures root. The 
icon denotes a plant that is enabled for or contains projects.
If you created a site or its plants using Smart Engineering Manager Smart API requests, to enable viewing of the plant structures in the Desktop software
version, you must first execute the Tools > Refresh Users command.
The following nodes display inside each plant in the Plant Structures root:
Plant Groups
Displays the plant breakdown structure (physical hierarchy) of the plant.
Roles
Displays the user access roles defined for the plant.
Applications
Displays the applications associated with the plant.
Projects
Displays the projects associated with the plant. This node appears only when the plant
is enabled for projects. The 
project structures themselves are displayed at the plant structure level under the
Plant.
Satellites (for Smart P&ID only)
Displays the satellite slots created in the plant. This node appears only when the
plant is enabled for Workshare. If a plant requires an upgrade, selecting anything
under that plant node for the first time in a Smart Engineering Manager session will cause a special symbol 
to appear with the plant icon. If the plant includes projects, the symbol will also
appear with the project icons. None of the data below a non-upgraded plant will be
available and attempting to work in a non-upgraded plant results in a message stating
that the plant must be upgraded first. See Introduction to Intergraph Smart® Engineering Manager Upgrade Utility.
If a plant is selected that was created in a later version of Smart Engineering Manager, the following message appears:
In such cases, you must install the appropriate version of Smart Engineering Manager on your computer.