- 'description' => ts('Enable tracking of activity revisions embedded within the "civicrm_activity" table. Alternatively, see "Administer => System Settings => Misc => Logging".'),
+ 'description' => ts('Enable tracking of activity revisions embedded within the "civicrm_activity" table. This should not be enabled on new installs and will be unsupported in the future. You should enable "Administer => System Settings => Misc => Logging" instead.'),