diff --git a/Controller/CoGrouperLitesController.php b/Controller/CoGrouperLitesController.php
index 57b143a..ccbaa42 100644
--- a/Controller/CoGrouperLitesController.php
+++ b/Controller/CoGrouperLitesController.php
@@ -31,7 +31,7 @@ public function display($id) {
 
     $this->set('pl_grouperlite_index_url', Router::url([
       'plugin' => "grouper_lite",
-      'controller' => 'GrouperGroups',
+      'controller' => 'grouper_groups',
       'action' => 'index',
       'co' => $this->cur_co['Co']['id'],
       'glid' => $id
diff --git a/Controller/GrouperGroupsController.php b/Controller/GrouperGroupsController.php
index 97af3e0..b9cd4dd 100644
--- a/Controller/GrouperGroupsController.php
+++ b/Controller/GrouperGroupsController.php
@@ -102,7 +102,7 @@ private function setConnection() {
    */
   public function index() {
     return $this->redirect(
-      array('controller' => 'GrouperGroups', 'action' => 'groupoptin')
+      array('controller' => 'grouper_groups', 'action' => 'groupoptin')
     );
   }
 
diff --git a/View/CoGrouperLites/display.ctp b/View/CoGrouperLites/display.ctp
index 6d1e03e..a862e21 100644
--- a/View/CoGrouperLites/display.ctp
+++ b/View/CoGrouperLites/display.ctp
@@ -53,7 +53,7 @@ echo $this->element('GrouperLite.base-styles');
                             <a class="btn btn-primary" href="<?php print $this->Html->url(
                                                                     array(
                                                                         'plugin' => "grouper_lite",
-                                                                        'controller' => 'GrouperGroups',
+                                                                        'controller' => 'grouper_groups',
                                                                         'action' => 'groupoptin',
                                                                         'co' => $coid,
                                                                         'glid' => $glid
@@ -64,7 +64,7 @@ echo $this->element('GrouperLite.base-styles');
                             <a class="btn btn-primary mt-1" href="<?php print $this->Html->url(
                                                                         array(
                                                                             'plugin' => "grouper_lite",
-                                                                            'controller' => 'GrouperGroups',
+                                                                            'controller' => 'grouper_groups',
                                                                             'action' => 'groupmember',
                                                                             'co' => $coid,
                                                                             'glid' => $glid
@@ -76,7 +76,7 @@ echo $this->element('GrouperLite.base-styles');
                             <a class="btn btn-primary mt-1" href="<?php print $this->Html->url(
                                                                         array(
                                                                             'plugin' => "grouper_lite",
-                                                                            'controller' => 'GrouperGroups',
+                                                                            'controller' => 'grouper_groups',
                                                                             'action' => 'groupowner',
                                                                             'co' => $coid,
                                                                             'glid' => $glid
@@ -93,7 +93,7 @@ echo $this->element('GrouperLite.base-styles');
                             <a class="btn btn-secondary" href="<?php print $this->Html->url(
                                                                     array(
                                                                         'plugin' => "grouper_lite",
-                                                                        'controller' => 'GrouperGroups',
+                                                                        'controller' => 'grouper_groups',
                                                                         'action' => 'emaillistsoptin',
                                                                         'co' => $coid,
                                                                         'glid' => $glid
@@ -104,7 +104,7 @@ echo $this->element('GrouperLite.base-styles');
                             <a class="btn btn-secondary mt-1" href="<?php print $this->Html->url(
                                                                         array(
                                                                             'plugin' => "grouper_lite",
-                                                                            'controller' => 'GrouperGroups',
+                                                                            'controller' => 'grouper_groups',
                                                                             'action' => 'emaillistsMember',
                                                                             'co' => $coid,
                                                                             'glid' => $glid
@@ -116,7 +116,7 @@ echo $this->element('GrouperLite.base-styles');
                             <a class="btn btn-secondary mt-1" href="<?php print $this->Html->url(
                                                                         array(
                                                                             'plugin' => "grouper_lite",
-                                                                            'controller' => 'GrouperGroups',
+                                                                            'controller' => 'grouper_groups',
                                                                             'action' => 'emaillistsManage',
                                                                             'co' => $coid,
                                                                             'glid' => $glid
diff --git a/View/Elements/Components/navigation-emaillists.ctp b/View/Elements/Components/navigation-emaillists.ctp
index 7597315..60b3856 100644
--- a/View/Elements/Components/navigation-emaillists.ctp
+++ b/View/Elements/Components/navigation-emaillists.ctp
@@ -5,7 +5,7 @@
             print $this->Html->link(
                 _txt('pl.grouperlite.nav.emaillists-join'),
                 array(
-                    'controller' => 'GrouperGroups',
+                    'controller' => 'grouper_groups',
                     'action' => 'emaillistsoptin'
                 ),
                 array('class' => array('nav-link', $active == 'emaillistsoptin' ? 'active' : ''))
@@ -17,7 +17,7 @@
             print $this->Html->link(
                 _txt('pl.grouperlite.nav.emaillists-member'),
                 array(
-                    'controller' => 'GrouperGroups',
+                    'controller' => 'grouper_groups',
                     'action' => 'emaillistsmember'
                 ),
                 array('class' => array('nav-link', $active == 'emaillistsmember' ? 'active' : ''))
@@ -29,7 +29,7 @@
             print $this->Html->link(
                 _txt('pl.grouperlite.nav.emaillists-manage'),
                 array(
-                    'controller' => 'GrouperGroups',
+                    'controller' => 'grouper_groups',
                     'action' => 'emaillistsmanage'
                 ),
                 array('class' => array('nav-link', $active == 'emaillistsmanage' ? 'active' : ''))
@@ -42,7 +42,7 @@
             <?php
             $createEmailUrl = $this->Html->url(
                 array(
-                    'controller' => 'groupergroups',
+                    'controller' => 'grouper_groups',
                     'action' => 'groupcreatetemplateform'
                 )
             );
@@ -56,7 +56,7 @@
         <?php
         $gotoGroupsUrl = $this->Html->url(
             array(
-                'controller' => 'groupergroups',
+                'controller' => 'grouper_groups',
                 'action' => 'groupoptin'
             )
         );
diff --git a/View/Elements/Components/navigation-groups.ctp b/View/Elements/Components/navigation-groups.ctp
index 636e6c4..d28751b 100644
--- a/View/Elements/Components/navigation-groups.ctp
+++ b/View/Elements/Components/navigation-groups.ctp
@@ -5,7 +5,7 @@
             print $this->Html->link(
                 _txt('pl.grouperlite.nav.groups-can-join'),
                 array(
-                    'controller' => 'groupergroups',
+                    'controller' => 'grouper_groups',
                     'action' => 'groupoptin'
                 ),
                 array('class' => array('nav-link', $active == 'groupoptin' ? 'active' : ''))
@@ -17,7 +17,7 @@
             print $this->Html->link(
                 _txt('pl.grouperlite.nav.memberships'),
                 array(
-                    'controller' => 'groupergroups',
+                    'controller' => 'grouper_groups',
                     'action' => 'groupmember'
                 ),
                 array('class' => array('nav-link', $active == 'groupmember' ? 'active' : ''))
@@ -29,7 +29,7 @@
             print $this->Html->link(
                 _txt('pl.grouperlite.nav.groups-presided'),
                 array(
-                    'controller' => 'groupergroups',
+                    'controller' => 'grouper_groups',
                     'action' => 'groupowner'
                 ),
                 array('class' => array('nav-link', $active == 'groupowner' ? 'active' : ''))
@@ -42,7 +42,7 @@
             <?php
             $createGroupUrl = $this->Html->url(
                 array(
-                    'controller' => 'groupergroups',
+                    'controller' => 'grouper_groups',
                     'action' => 'groupcreateform'
                 )
             );
@@ -56,7 +56,7 @@
         <?php
         $gotoEmailListsUrl = $this->Html->url(
             array(
-                'controller' => 'groupergroups',
+                'controller' => 'grouper_groups',
                 'action' => 'emaillistsoptin'
             )
         );
diff --git a/View/Elements/Components/optAction.ctp b/View/Elements/Components/optAction.ctp
index 2928dca..6ac08f5 100644
--- a/View/Elements/Components/optAction.ctp
+++ b/View/Elements/Components/optAction.ctp
@@ -1,5 +1,5 @@
 <?php echo $this->Form->create(false, array(
-  'url' => array('controller' => 'groupergroups', 'action' => $action),
+  'url' => array('controller' => 'grouper_groups', 'action' => $action),
   'class' => 'd-flex justify-content-center'
 )); ?>
 <?php print $this->Form->hidden('GroupName', array('default' => $group)); ?>
diff --git a/View/Elements/Components/search.ctp b/View/Elements/Components/search.ctp
index ca42a44..8e7a0e6 100644
--- a/View/Elements/Components/search.ctp
+++ b/View/Elements/Components/search.ctp
@@ -16,7 +16,7 @@
     });
 </script>
 <?php echo $this->Form->create(false, array(
-    'url' => array('controller' => 'groupergroups', 'action' => $active),
+    'url' => array('controller' => 'grouper_groups', 'action' => $active),
     'class' => 'search mb-4'
 )); ?>
 <div id="search-grouper-form">
diff --git a/View/GrouperGroups/base.ctp b/View/GrouperGroups/base.ctp
index 6b393b3..54aaf95 100644
--- a/View/GrouperGroups/base.ctp
+++ b/View/GrouperGroups/base.ctp
@@ -6,7 +6,7 @@ print $this->Html->css('GrouperLite.co-grouper-plugin') . "\n    ";
 <?php /* only JQuery here - other scripts at bottom */
 print $this->Html->script('GrouperLite.typeahead.bundle.js') . "\n    ";
 
-$this->Html->addCrumb(_txt('pl.grouperlite.crumb.root'), array('controller' => 'groupergroups', 'action' => 'groupoptin'), array('prepend' => true));
+$this->Html->addCrumb(_txt('pl.grouperlite.crumb.root'), array('controller' => 'grouper_groups', 'action' => 'groupoptin'), array('prepend' => true));
 ?>
 
 <div id="grouper-plugin" class="grouper pt-2">
diff --git a/View/GrouperGroups/emaillistsmanage.ctp b/View/GrouperGroups/emaillistsmanage.ctp
index 3c3c41c..d783ae9 100644
--- a/View/GrouperGroups/emaillistsmanage.ctp
+++ b/View/GrouperGroups/emaillistsmanage.ctp
@@ -18,7 +18,7 @@
                 <td><?php echo $this->Html->link(
                         isset($group['name']) ? $group['domain'] . ':' . $group['name'] : "--",
                         array(
-                            'controller' => 'groupergroups',
+                            'controller' => 'grouper_groups',
                             'action' => 'emaillistinfo',
                             '?' => array('groupname' => urlencode($group['name']))
                         )
diff --git a/View/GrouperGroups/emaillistsmember.ctp b/View/GrouperGroups/emaillistsmember.ctp
index ed1264a..45d17c5 100644
--- a/View/GrouperGroups/emaillistsmember.ctp
+++ b/View/GrouperGroups/emaillistsmember.ctp
@@ -18,7 +18,7 @@
                 <td><?php echo $this->Html->link(
                     isset($group['name']) ? $group['domain'].':'.$group['name'] : "No Name",
                     array(
-                        'controller' => 'groupergroups',
+                        'controller' => 'grouper_groups',
                         'action' => 'emaillistinfo',
                         '?' => array('groupname' => urlencode($group['name']))
                     )
diff --git a/View/GrouperGroups/emaillistsoptin.ctp b/View/GrouperGroups/emaillistsoptin.ctp
index a980633..d049a5d 100644
--- a/View/GrouperGroups/emaillistsoptin.ctp
+++ b/View/GrouperGroups/emaillistsoptin.ctp
@@ -18,7 +18,7 @@
                 <td><?php echo $this->Html->link(
                         isset($group['name']) ? $group['domain'] . ':' . $group['name'] : "No Name",
                         array(
-                            'controller' => 'groupergroups',
+                            'controller' => 'grouper_groups',
                             'action' => 'emaillistinfo',
                             '?' => array('groupname' => urlencode($group['name']))
                         )
diff --git a/View/GrouperGroups/groupcreate.ctp b/View/GrouperGroups/groupcreate.ctp
index c3bf238..df9058c 100644
--- a/View/GrouperGroups/groupcreate.ctp
+++ b/View/GrouperGroups/groupcreate.ctp
@@ -15,7 +15,7 @@ $model = $this->name;
                 <?php endforeach; ?>
 
                 <?php echo $this->Form->create(false, array(
-                    'url' => array('controller' => 'groupergroups', 'action' => 'groupcreate')
+                    'url' => array('controller' => 'grouper_groups', 'action' => 'groupcreate')
                 )); ?>
                 <?php
                 if (!empty($this->plugin)) {
diff --git a/View/GrouperGroups/groupcreatetemplate.ctp b/View/GrouperGroups/groupcreatetemplate.ctp
index c7db590..f5b9bd9 100644
--- a/View/GrouperGroups/groupcreatetemplate.ctp
+++ b/View/GrouperGroups/groupcreatetemplate.ctp
@@ -10,7 +10,7 @@ $model = $this->name;
         <div class="col-lg-9 col-xs-12 col-xl-6">
             <div class="create-group">
                 <?php echo $this->Form->create(false, array(
-                    'url' => array('controller' => 'groupergroups', 'action' => 'groupcreatetemplate')
+                    'url' => array('controller' => 'grouper_groups', 'action' => 'groupcreatetemplate')
                 )); ?>
                 <?php
                 if (!empty($this->plugin)) {
diff --git a/View/GrouperGroups/groupmember.ctp b/View/GrouperGroups/groupmember.ctp
index 561fa98..c5b1803 100644
--- a/View/GrouperGroups/groupmember.ctp
+++ b/View/GrouperGroups/groupmember.ctp
@@ -23,7 +23,7 @@
                 <tr>
                     <td><a href="<?php echo $this->Html->url(
                                         array(
-                                            'controller' => 'groupergroups',
+                                            'controller' => 'grouper_groups',
                                             'action' => 'groupinfo',
                                             '?' => array('groupname' => urlencode($group['name']))
                                         )
diff --git a/View/GrouperGroups/groupoptin.ctp b/View/GrouperGroups/groupoptin.ctp
index b972042..ef3a7d7 100644
--- a/View/GrouperGroups/groupoptin.ctp
+++ b/View/GrouperGroups/groupoptin.ctp
@@ -23,7 +23,7 @@
                 <tr>
                     <td><a href="<?php echo $this->Html->url(
                                         array(
-                                            'controller' => 'groupergroups',
+                                            'controller' => 'grouper_groups',
                                             'action' => 'groupinfo',
                                             '?' => array('groupname' => urlencode($group['name']))
                                         )
diff --git a/View/GrouperGroups/groupowner.ctp b/View/GrouperGroups/groupowner.ctp
index 593b2b3..413f3cd 100644
--- a/View/GrouperGroups/groupowner.ctp
+++ b/View/GrouperGroups/groupowner.ctp
@@ -24,7 +24,7 @@
                 <tr>
                     <td><a href="<?php echo $this->Html->url(
                                         array(
-                                            'controller' => 'groupergroups',
+                                            'controller' => 'grouper_groups',
                                             'action' => 'groupinfo',
                                             '?' => array('groupname' => urlencode($group['name']))
                                         )