diff --git a/src/applications/diffusion/management/DiffusionRepositoryLimitsManagementPanel.php b/src/applications/diffusion/management/DiffusionRepositoryLimitsManagementPanel.php
index b57ed5cf5..c495801aa 100644
--- a/src/applications/diffusion/management/DiffusionRepositoryLimitsManagementPanel.php
+++ b/src/applications/diffusion/management/DiffusionRepositoryLimitsManagementPanel.php
@@ -1,112 +1,117 @@
 <?php
 
 final class DiffusionRepositoryLimitsManagementPanel
   extends DiffusionRepositoryManagementPanel {
 
   const PANELKEY = 'limits';
 
+  // c4science customization
+  public function allowAccess() {
+    return false;
+  }
+
   public function getManagementPanelLabel() {
     return pht('Limits');
   }
 
   public function getManagementPanelOrder() {
     return 700;
   }
 
   public function shouldEnableForRepository(
     PhabricatorRepository $repository) {
     return $repository->isGit();
   }
 
   public function getManagementPanelIcon() {
     $repository = $this->getRepository();
 
     $any_limit = false;
 
     if ($repository->getFilesizeLimit()) {
       $any_limit = true;
     }
 
     if ($any_limit) {
       return 'fa-signal';
     } else {
       return 'fa-signal grey';
     }
   }
 
   protected function getEditEngineFieldKeys() {
     return array(
       'filesizeLimit',
       'copyTimeLimit',
       'touchLimit',
     );
   }
 
   public function buildManagementPanelCurtain() {
     $repository = $this->getRepository();
     $viewer = $this->getViewer();
     $action_list = $this->newActionList();
 
     $can_edit = PhabricatorPolicyFilter::hasCapability(
       $viewer,
       $repository,
       PhabricatorPolicyCapability::CAN_EDIT);
 
     $limits_uri = $this->getEditPageURI();
 
     $action_list->addAction(
       id(new PhabricatorActionView())
         ->setIcon('fa-pencil')
         ->setName(pht('Edit Limits'))
         ->setHref($limits_uri)
         ->setDisabled(!$can_edit)
         ->setWorkflow(!$can_edit));
 
     return $this->newCurtainView()
       ->setActionList($action_list);
   }
 
   public function buildManagementPanelContent() {
     $repository = $this->getRepository();
     $viewer = $this->getViewer();
 
     $view = id(new PHUIPropertyListView())
       ->setViewer($viewer);
 
     $byte_limit = $repository->getFilesizeLimit();
     if ($byte_limit) {
       $filesize_display = pht('%s Bytes', new PhutilNumber($byte_limit));
     } else {
       $filesize_display = pht('Unlimited');
       $filesize_display = phutil_tag('em', array(), $filesize_display);
     }
 
     $view->addProperty(pht('Filesize Limit'), $filesize_display);
 
     $copy_limit = $repository->getCopyTimeLimit();
     if ($copy_limit) {
       $copy_display = pht('%s Seconds', new PhutilNumber($copy_limit));
     } else {
       $copy_default = $repository->getDefaultCopyTimeLimit();
       $copy_display = pht(
         'Default (%s Seconds)',
         new PhutilNumber($copy_default));
       $copy_display = phutil_tag('em', array(), $copy_display);
     }
 
     $view->addProperty(pht('Clone/Fetch Timeout'), $copy_display);
 
     $touch_limit = $repository->getTouchLimit();
     if ($touch_limit) {
       $touch_display = pht('%s Paths', new PhutilNumber($touch_limit));
     } else {
       $touch_display = pht('Unlimited');
       $touch_display = phutil_tag('em', array(), $touch_display);
     }
 
     $view->addProperty(pht('Touched Paths Limit'), $touch_display);
 
     return $this->newBox(pht('Limits'), $view);
   }
 
 }
diff --git a/src/applications/diffusion/management/DiffusionRepositoryManagementBuildsPanelGroup.php b/src/applications/diffusion/management/DiffusionRepositoryManagementBuildsPanelGroup.php
index e80901b49..57623c007 100644
--- a/src/applications/diffusion/management/DiffusionRepositoryManagementBuildsPanelGroup.php
+++ b/src/applications/diffusion/management/DiffusionRepositoryManagementBuildsPanelGroup.php
@@ -1,16 +1,21 @@
 <?php
 
 final class DiffusionRepositoryManagementBuildsPanelGroup
   extends DiffusionRepositoryManagementPanelGroup {
 
   const PANELGROUPKEY = 'builds';
 
+  // c4science customization
+  public function allowAccess() {
+    return false;
+  }
+
   public function getManagementPanelGroupLabel() {
     return pht('Builds');
   }
 
   public function getManagementPanelGroupOrder() {
     return 2000;
   }
 
 }
diff --git a/src/applications/diffusion/management/DiffusionRepositoryManagementIntegrationsPanelGroup.php b/src/applications/diffusion/management/DiffusionRepositoryManagementIntegrationsPanelGroup.php
index 2a57f6cf0..00a990242 100644
--- a/src/applications/diffusion/management/DiffusionRepositoryManagementIntegrationsPanelGroup.php
+++ b/src/applications/diffusion/management/DiffusionRepositoryManagementIntegrationsPanelGroup.php
@@ -1,16 +1,21 @@
 <?php
 
 final class DiffusionRepositoryManagementIntegrationsPanelGroup
   extends DiffusionRepositoryManagementPanelGroup {
 
   const PANELGROUPKEY = 'integrations';
 
+  // c4science customization
+  public function allowAccess() {
+    return true;
+  }
+
   public function getManagementPanelGroupLabel() {
     return pht('Integrations');
   }
 
   public function getManagementPanelGroupOrder() {
     return 4000;
   }
 
 }
diff --git a/src/applications/diffusion/management/DiffusionRepositoryManagementMainPanelGroup.php b/src/applications/diffusion/management/DiffusionRepositoryManagementMainPanelGroup.php
index bcb62f7fc..58b9fc5e8 100644
--- a/src/applications/diffusion/management/DiffusionRepositoryManagementMainPanelGroup.php
+++ b/src/applications/diffusion/management/DiffusionRepositoryManagementMainPanelGroup.php
@@ -1,16 +1,21 @@
 <?php
 
 final class DiffusionRepositoryManagementMainPanelGroup
   extends DiffusionRepositoryManagementPanelGroup {
 
   const PANELGROUPKEY = 'main';
 
+  // c4science customization
+  public function allowAccess() {
+    return true;
+  }
+
   public function getManagementPanelGroupLabel() {
     return null;
   }
 
   public function getManagementPanelGroupOrder() {
     return 1000;
   }
 
 }
diff --git a/src/applications/diffusion/management/DiffusionRepositoryManagementOtherPanelGroup.php b/src/applications/diffusion/management/DiffusionRepositoryManagementOtherPanelGroup.php
index d3c99217f..80bbabba1 100644
--- a/src/applications/diffusion/management/DiffusionRepositoryManagementOtherPanelGroup.php
+++ b/src/applications/diffusion/management/DiffusionRepositoryManagementOtherPanelGroup.php
@@ -1,16 +1,21 @@
 <?php
 
 final class DiffusionRepositoryManagementOtherPanelGroup
   extends DiffusionRepositoryManagementPanelGroup {
 
   const PANELGROUPKEY = 'other';
 
+  // c4science customization
+  public function allowAccess() {
+    return true;
+  }
+
   public function getManagementPanelGroupLabel() {
     return pht('Other');
   }
 
   public function getManagementPanelGroupOrder() {
     return 9999;
   }
 
 }
diff --git a/src/applications/diffusion/management/DiffusionRepositoryManagementPanel.php b/src/applications/diffusion/management/DiffusionRepositoryManagementPanel.php
index 1a58ef6a4..0faaf3437 100644
--- a/src/applications/diffusion/management/DiffusionRepositoryManagementPanel.php
+++ b/src/applications/diffusion/management/DiffusionRepositoryManagementPanel.php
@@ -1,144 +1,151 @@
 <?php
 
 abstract class DiffusionRepositoryManagementPanel
   extends Phobject {
 
   private $viewer;
   private $repository;
   private $controller;
 
   final public function setViewer(PhabricatorUser $viewer) {
     $this->viewer = $viewer;
     return $this;
   }
 
   final public function getViewer() {
     return $this->viewer;
   }
 
   final public function setRepository(PhabricatorRepository $repository) {
     $this->repository = $repository;
     return $this;
   }
 
   final public function getRepository() {
     return $this->repository;
   }
 
   final public function getRequest() {
     return $this->controller->getRequest();
   }
 
   final public function setController(PhabricatorController $controller) {
     $this->controller = $controller;
     return $this;
   }
 
   final public function getManagementPanelKey() {
     return $this->getPhobjectClassConstant('PANELKEY');
   }
 
   abstract public function getManagementPanelLabel();
   abstract public function getManagementPanelOrder();
   abstract public function buildManagementPanelContent();
   public function buildManagementPanelCurtain() { return null; }
 
   public function getManagementPanelIcon() {
     return 'fa-pencil';
   }
 
   public function getManagementPanelGroupKey() {
     return DiffusionRepositoryManagementMainPanelGroup::PANELGROUPKEY;
   }
 
   public function shouldEnableForRepository(
     PhabricatorRepository $repository) {
     return true;
   }
 
-  public static function getAllPanels() {
-    return id(new PhutilClassMapQuery())
+  // C4science customization
+  public static function getAllPanels($viewer) {
+    $class_map = id(new PhutilClassMapQuery())
       ->setAncestorClass(__CLASS__)
       ->setUniqueMethod('getManagementPanelKey')
-      ->setSortMethod('getManagementPanelOrder')
-      ->execute();
+      ->setSortMethod('getManagementPanelOrder');
+
+    if(!$viewer->isOmnipotent()) {
+      $class_map->setFilterMethod('allowAccess');
+    }
+
+    return $class_map->execute();
   }
+  // End of c4s custo
 
   final protected function newTimeline() {
     return $this->controller->newTimeline($this->getRepository());
   }
 
   final public function getPanelURI() {
     $repository = $this->getRepository();
     $key = $this->getManagementPanelKey();
     return $repository->getPathURI("manage/{$key}/");
   }
 
   final public function newEditEnginePage() {
     $field_keys = $this->getEditEngineFieldKeys();
     if (!$field_keys) {
       return null;
     }
 
     $key = $this->getManagementPanelKey();
     $label = $this->getManagementPanelLabel();
     $panel_uri = $this->getPanelURI();
 
     return id(new PhabricatorEditPage())
       ->setKey($key)
       ->setLabel($label)
       ->setViewURI($panel_uri)
       ->setFieldKeys($field_keys);
   }
 
   protected function getEditEngineFieldKeys() {
     return array();
   }
 
   protected function getEditPageURI($page = null) {
     if ($page === null) {
       $page = $this->getManagementPanelKey();
     }
 
     $repository = $this->getRepository();
     $id = $repository->getID();
     return "/diffusion/edit/{$id}/page/{$page}/";
   }
 
   public function getPanelNavigationURI() {
     return $this->getPanelURI();
   }
 
   final protected function newActionList() {
     $viewer = $this->getViewer();
     $action_id = celerity_generate_unique_node_id();
 
     return id(new PhabricatorActionListView())
       ->setViewer($viewer)
       ->setID($action_id);
   }
 
   final protected function newCurtainView() {
     $viewer = $this->getViewer();
 
     return id(new PHUICurtainView())
       ->setViewer($viewer);
   }
 
   final protected function newBox($header_text, $body) {
     $viewer = $this->getViewer();
 
     $header = id(new PHUIHeaderView())
       ->setViewer($viewer)
       ->setHeader($header_text);
 
     $view = id(new PHUIObjectBoxView())
       ->setViewer($viewer)
       ->setHeader($header)
       ->setBackground(PHUIObjectBoxView::BLUE_PROPERTY)
       ->appendChild($body);
 
     return $view;
   }
 
 }