In Black Ghost 6.5 the reports option is enabled when you set a Core Temperature Estimate (CTE) alert threshold.
You can set CTE Alert thresholds subject by subject and you can also set a default threshold for your account as Admin using the Alert Settings and Thresholds option in Preferences.
Logged in as Admin, go to Preferences
Then go to Alert Settings and Thresholds
Then set the default CTE Alert Threshold