When you start the shell, you are at the root of the hierarchy.
To alert you to this, the shell prompt reads Openwings@Root.
A sample hierarchy of Openwings entities is illustrated in the
following diagram:

To move around, use the ls command
to display a list of the entities directly under the current location
in the hierarchy. Then use cd to change your current location
to one of those entities.
Example:
Openwings@root/> ls
PLATFORMS:
PC1-10.10.10.1
PC2-10.10.10.2
Openwings@root/> cd PC1-10.10.10.1
Openwings@root/PC1-10.10.10.1/>