This is a basic guide of how to deploy the Process Workspace in Tomcat.
Download the latest version of Process Workspace from Nexus APW 1.1.0 based on adf 2.3.0
Once downloaded the Zip, you need to Unzip the file.
Open the unzipped folder in your prefered IDE. You should be able to see the Process Workspace app structure like in the images below:
src folder (source code)
dist folder (distribution)
Now you are ready to deploy the Process Workspace app in tomcat. Rename the dist folder with the name you want to see in the URL of your server ( i.e. process-workspace) and paste the renamed folder under the folder/webapps in tomcat as in the image above: