I found what I actually had before in the webodm tutorials
From WebODM, you can then press the Add New button under Compute Nodes. For the hostname / IP field, type the IP of the second computer. For the port field, type “3000”. For the token field, type “secret”. You can also add an optional label for your node, for example “second computer”. Then tap Save.
If all went well, you should now have two Processing Nodes! You will now be able to process multiple tasks in parallel using two different machines