The Apps, Processes and Process History tabs relate to Automations for the client.
The Apps tab shows any third parties with which the client is integrated. You use this tab to connect a client to Xero. Refer also to Linking an FYI client to a Xero Ledger.
The Processes tab displays any Automation and Custom Processes that have been set up for your practice that are scheduled to run manually and can be run for a selected client. If you need to run one of these for the selected client you can do so by clicking the Run button from the Processes tab. Refer also to Custom Processes.
Client Process History
The Process History tab is an automatic log of any Automations or Custom Processes that have run for the client. This shows the status as "Success", "Error" or "In Progress".