$cohort = $DB->get_record('cohort', array('id'=>$id), '*', MUST_EXIST);
$context = get_context_instance_by_id($cohort->contextid, MUST_EXIST);
-require_capability('moodle/cohort:view', $context);
+require_capability('moodle/cohort:assign', $context);
$PAGE->set_url('/cohort/assign.php', array('id'=>$id));
$PAGE->set_Context($context);
$cohort->description = '';
}
-require_capability('moodle/cohort:view', $context);
+require_capability('moodle/cohort:manage', $context);
$returnurl = new moodle_url('/cohort/index.php', array('contextid'=>$context->id));