diff --git a/server/repo/content/repoNode.go b/server/repo/content/repoNode.go
index d0d6361..6d82519 100644
--- a/server/repo/content/repoNode.go
+++ b/server/repo/content/repoNode.go
@@ -12,7 +12,7 @@ type RepoNode struct {
 	Regions        []string                     `json:"regions"`
 	URIs           map[string]map[string]string `json:"URIs"`
 	DestinationIds map[string]map[string]string `json:"destinationIds"`
-	Names          map[string]string            `json:"names"`
+	Names          map[string]map[string]string `json:"names"`
 	Hidden         bool                         `json:"hidden"` // hidden in tree
 	Groups         []string                     `json:"groups"`
 	Data           map[string]interface{}       `json:"data"`
@@ -86,7 +86,7 @@ func (node *RepoNode) GetPath(region string, language string) []*Item {
 func (node *RepoNode) ToItem(region string, language string) *Item {
 	item := NewItem()
 	item.Id = node.Id
-	item.Name = node.GetName(language)
+	item.Name = node.GetName(region, language)
 	//todo handle destinationIds ....
 	item.URI = node.URIs[region][language]
 	return item
@@ -101,8 +101,8 @@ func (node *RepoNode) AddNode(name string, childNode *RepoNode) *RepoNode {
 	return node
 }
 
-func (node *RepoNode) GetName(language string) string {
-	return node.Names[language]
+func (node *RepoNode) GetName(region string, language string) string {
+	return node.Names[region][language]
 }
 
 func (node *RepoNode) IsOneOfTheseMimeTypes(mimeTypes []string) bool {
@@ -118,6 +118,22 @@ func (node *RepoNode) IsOneOfTheseMimeTypes(mimeTypes []string) bool {
 	}
 }
 
+func (node *RepoNode) CanBeAccessedByGroups(groups []string) bool {
+	if len(groups) == 0 {
+		return true
+	} else {
+		// @todo is there sth like in_array ... or some array intersection
+		for _, group := range groups {
+			for _, myGroup := range node.Groups {
+				if group == myGroup {
+					return true
+				}
+			}
+		}
+		return false
+	}
+}
+
 func (node *RepoNode) PrintNode(id string, level int) {
 	prefix := strings.Repeat(INDENT, level)
 	fmt.Printf("%s %s:\n", prefix, id)
diff --git a/server/repo/repo.go b/server/repo/repo.go
index a2bc7a0..3da5eba 100644
--- a/server/repo/repo.go
+++ b/server/repo/repo.go
@@ -93,18 +93,18 @@ func (repo *Repo) GetURI(region string, language string, id string) string {
 	return ""
 }
 
-func (repo *Repo) GetNode(repoNode *content.RepoNode, expanded bool, mimeTypes []string, path []*content.Item, level int, region string, language string) *content.Node {
+func (repo *Repo) GetNode(repoNode *content.RepoNode, expanded bool, mimeTypes []string, path []*content.Item, level int, groups []string, region string, language string) *content.Node {
 	node := content.NewNode()
 	node.Item = repoNode.ToItem(region, language)
 	log.Debug("repo.GetNode: " + repoNode.Id)
 	for _, childId := range repoNode.Index {
 		childNode := repoNode.Nodes[childId]
-		if (level == 0 || expanded || !expanded && childNode.InPath(path)) && !childNode.Hidden && childNode.IsOneOfTheseMimeTypes(mimeTypes) && childNode.InRegion(region) {
-			node.Nodes[childId] = repo.GetNode(childNode, expanded, mimeTypes, path, level+1, region, language)
+		if (level == 0 || expanded || !expanded && childNode.InPath(path)) && !childNode.Hidden && childNode.CanBeAccessedByGroups(groups) && childNode.IsOneOfTheseMimeTypes(mimeTypes) && childNode.InRegion(region) {
+			node.Nodes[childId] = repo.GetNode(childNode, expanded, mimeTypes, path, level+1, groups, region, language)
 			node.Index = append(node.Index, childId)
-		} else {
-			fmt.Println("no see for", childNode.GetName(language), childNode.Hidden)
 		}
+		// fmt.Println("no see for", childNode.GetName(region, language), childNode.Hidden)
+
 	}
 	return node
 }
@@ -115,7 +115,7 @@ func (repo *Repo) GetNodes(r *requests.Nodes) map[string]*content.Node {
 	for nodeName, nodeRequest := range r.Nodes {
 		log.Debug("  adding node " + nodeName + " " + nodeRequest.Id)
 		if treeNode, ok := repo.Directory[nodeRequest.Id]; ok {
-			nodes[nodeName] = repo.GetNode(treeNode, nodeRequest.Expand, nodeRequest.MimeTypes, path, 0, r.Env.Defaults.Region, r.Env.Defaults.Language)
+			nodes[nodeName] = repo.GetNode(treeNode, nodeRequest.Expand, nodeRequest.MimeTypes, path, 0, r.Env.Groups, r.Env.Defaults.Region, r.Env.Defaults.Language)
 		} else {
 			log.Warning("you are requesting an invalid tree node for " + nodeName + " : " + nodeRequest.Id)
 		}
@@ -147,7 +147,7 @@ func (repo *Repo) GetContent(r *requests.Content) *content.SiteContent {
 	for treeName, treeRequest := range r.Nodes {
 		log.Debug("  adding tree " + treeName + " " + treeRequest.Id)
 		if treeNode, ok := repo.Directory[treeRequest.Id]; ok {
-			c.Nodes[treeName] = repo.GetNode(treeNode, treeRequest.Expand, treeRequest.MimeTypes, c.Path, 0, region, language)
+			c.Nodes[treeName] = repo.GetNode(treeNode, treeRequest.Expand, treeRequest.MimeTypes, c.Path, 0, r.Env.Groups, region, language)
 		} else {
 			log.Warning("you are requesting an invalid tree node for " + treeName + " : " + treeRequest.Id)
 		}