This content in the old system https://help.nintex.com/en-US/nwc-old/#ProductHelpLanding/Administer.htm%3FTocPath%3DAdminister%7C__... does not seem to be available in the new help system at Get started
We are in the process of updating a lot of our documentation which can take time as you can imagine. Thanks for referencing the latest and greatest. For now if you have specific questions or need help on specific topics, please use the community to ask those questions.
As we review and update content we will publish more in the newer format.
Many thanks for your query. In our new Nintex Workflow Cloud help, you can find themajority of what you're looking for in the Settings section of the site. Please let me know if there is anything missing or you require additional help.