Websphere: Setting the session timeout for the administrative console

In case I am looking for again next time … Here is how to change the default timeout of 30 minutes for the session timeout of the Websphere Integrated Solution Console:

• Go to the following directory:
  <WAS_APPSERVER_DIR>\profiles\<DMgrProfile>\config\cells\<Cell name>\applications\isclite.ear\deployments\isclite
• Open the file “deplyoment.xml” with an editor.
• Change the value for “invalidationTimeout” from “30” to the value you would like to have.
• Save the file and restart the Deployment Manager