I’m not sure if what you are attempting to do exactly is just get them to Profiles in System Preferences or if you’re trying to get them there but also select specifically the MDM profile as well. I use Jamf Helper to popup a message letting them know what is going on and when they click OK on the popup it takes them to Profiles but it wont preselect the MDM profile, since the CA certificate profile is first that will be preselected. Here is the shell script I use. Let me know if its of any help.
#!/bin/bash
consoleuser=`/bin/ls -la /dev/console | /usr/bin/cut -d " " -f 4`
sudo pkill -1 'System Preferences'
/Library/Application Support/JAMF/bin/jamfHelper.app/Contents/MacOS/jamfHelper -windowType utility -title "NameOfMyComapny" -description "Due to new Apple security features you will be required to approve a profile on the following window. You will only have to approve this profile once.
After clicking OK a window will popup, on this new window click on MDM Profile on the left pane, then click on the Approve button and you will be asked to confirm to Approve once more, click Approve to complete the process." -icon /private/tmp/companylogo.png -button1 "OK" && sudo -u $consoleuser open /System/Library/PreferencePanes/Profiles.prefPane && sleep 120
exit 0
