# Environments
Deployment of the PetroManager and PetroWorker nodes are facilitated by the Portal which provides a UI with deployment and administration tools. PetroManager and PetroWorker nodes are grouped into environments on the Exchange.ai Portal.
# Administration
Before a PetroManager node can be deployed, an environment must exist on the Exchange.ai Portal.
From here you can view and manage workers, edit the configuration, and remove instances of Petro.ai
.
# Deploy Command
An important step in the process is generating the launch command which will spin up an instance of Petro.ai
on the server.
Click here for the full installation documentation.