I havent found a way to automate the install of the main Insite application, but when you download updates they are temporarily stored in c:\programdata\cummins somewhere, just do a dir /s *.exe
Copy the .exe file out of there and it can be installed outside of the update manager by using the following switches.
Update7_06_1_195.exe /V"UICMDLINE=/UI"
If you don't use those switches, it will say that you must install the update with the update manager.
If you want a fully silent install do deploy with something like SCCM, use:
Update7_06_1_195.exe /V"UICMDLINE=/UI" /S /v/qn
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