diff --git a/login_server/skeema/gradido_login/groups.sql b/login_server/skeema/gradido_login/groups.sql
index 240c56ba5..9d57a3b2c 100644
--- a/login_server/skeema/gradido_login/groups.sql
+++ b/login_server/skeema/gradido_login/groups.sql
@@ -3,6 +3,7 @@ CREATE TABLE `groups` (
   `alias` varchar(190) NOT NULL,
   `name` varchar(255) NOT NULL,
   `url` varchar(255) NOT NULL,
+  `host` varchar(255) DEFAULT "/",
   `home` varchar(255) DEFAULT "/",
   `description` text,
   PRIMARY KEY (`id`),
diff --git a/login_server/skeema/gradido_login/insert/setup_docker_group.sql b/login_server/skeema/gradido_login/insert/setup_docker_group.sql
index 53a556758..ab600e1af 100644
--- a/login_server/skeema/gradido_login/insert/setup_docker_group.sql
+++ b/login_server/skeema/gradido_login/insert/setup_docker_group.sql
@@ -1,5 +1,5 @@
-INSERT INTO `groups` (`id`, `alias`, `name`, `url`, `home`, `description`) VALUES
-(2, 'docker', 'docker gradido group', 'localhost', '/', 'gradido test group for docker and stage2 with blockchain db');
+INSERT INTO `groups` (`id`, `alias`, `name`, `url`, `host`, `home`, `description`) VALUES
+(2, 'docker', 'docker gradido group', 'localhost', 'nginx', '/', 'gradido test group for docker and stage2 with blockchain db');
 
 
 
diff --git a/login_server/src/cpp/controller/Group.cpp b/login_server/src/cpp/controller/Group.cpp
index 43285abb3..9217b640a 100644
--- a/login_server/src/cpp/controller/Group.cpp
+++ b/login_server/src/cpp/controller/Group.cpp
@@ -17,7 +17,7 @@ namespace controller {
 
 	Poco::AutoPtr<Group> Group::create(const std::string& alias, const std::string& name, const std::string& url, const std::string& home, const std::string& description)
 	{
-		auto db = new model::table::Group(alias, name, url, home, description);
+		auto db = new model::table::Group(alias, name, url,"", home, description);
 		auto group = new Group(db);
 		return Poco::AutoPtr<Group>(group);
 	}
@@ -94,7 +94,11 @@ namespace controller {
 			}
 		}
 		auto model = getModel();
-		return JsonRequest(model->getUrl(), port);
+		std::string request_url = model->getHost();
+		if ("" == request_url) {
+			request_url = model->getUrl();
+		}
+		return JsonRequest(request_url, port);
 	}
 	
 	std::string Group::getHost()
diff --git a/login_server/src/cpp/model/table/Group.cpp b/login_server/src/cpp/model/table/Group.cpp
index 9e4a6af66..3f9cb696c 100644
--- a/login_server/src/cpp/model/table/Group.cpp
+++ b/login_server/src/cpp/model/table/Group.cpp
@@ -8,15 +8,16 @@ namespace model {
 		{ 
 		}
 
-		Group::Group(const std::string& alias, const std::string& name, const std::string& url, const std::string& home, const std::string& description)
-			: mAlias(alias), mName(name), mUrl(url), mHome(home), mDescription(description)
+		Group::Group(const std::string& alias, const std::string& name, const std::string& url, const std::string& host, const std::string& home, const std::string& description)
+			: mAlias(alias), mName(name), mUrl(url), mHost(host), mHome(home), mDescription(description)
 		{
 
 		}
 
 		Group::Group(GroupTuple tuple)
 			: ModelBase(tuple.get<0>()),
-			mAlias(tuple.get<1>()), mName(tuple.get<2>()), mUrl(tuple.get<3>()), mHome(tuple.get<4>()), mDescription(tuple.get<5>())
+			mAlias(tuple.get<1>()), mName(tuple.get<2>()), mUrl(tuple.get<3>()), 
+			mHost(tuple.get<4>()), mHome(tuple.get<5>()), mDescription(tuple.get<6>())
 		{
 
 		}
@@ -32,6 +33,7 @@ namespace model {
 			ss << "Alias: " << mAlias << std::endl;
 			ss << "Name: " << mName << std::endl;
 			ss << "Url: " << mUrl << std::endl;
+			ss << "Host: " << mHost << std::endl;
 			ss << "Home: " << mHome << std::endl;
 			ss << "Description:" << mDescription << std::endl;
 			return ss.str();
@@ -41,9 +43,9 @@ namespace model {
 		{
 			Poco::Data::Statement select(session);
 
-			select << "SELECT id, alias, name, url, home, description FROM " << getTableName()
+			select << "SELECT id, alias, name, url, host, home, description FROM " << getTableName()
 				<< " where " << fieldName << " = ?"
-				, into(mID), into(mAlias), into(mName), into(mUrl), into(mHome), into(mDescription);
+				, into(mID), into(mAlias), into(mName), into(mUrl), into(mHost), into(mHome), into(mDescription);
 
 			return select;
 		}
@@ -52,7 +54,7 @@ namespace model {
 		{
 			Poco::Data::Statement select(session);
 
-			select << "SELECT id, alias, name, url, home, description FROM " << getTableName();
+			select << "SELECT id, alias, name, url, host, home, description FROM " << getTableName();
 
 			return select;
 		}
@@ -61,7 +63,7 @@ namespace model {
 		{
 			Poco::Data::Statement select(session);
 			// 		typedef Poco::Tuple<std::string, std::string, std::string, Poco::Nullable<Poco::Data::BLOB>, int> UserTuple;
-			select << "SELECT id, alias, name, url, home, description FROM " << getTableName()
+			select << "SELECT id, alias, name, url, host, home, description FROM " << getTableName()
 				<< " where " << fieldName << " LIKE ?";
 
 			return select;
@@ -84,8 +86,8 @@ namespace model {
 			Poco::ScopedLock<Poco::Mutex> _lock(mWorkMutex);
 
 			insert << "INSERT INTO " << getTableName()
-				<< " (alias, name, url, home, description) VALUES(?,?,?,?,?)"
-				, use(mAlias), use(mName), use(mUrl), use(mHome), use(mDescription);
+				<< " (alias, name, url, host, home, description) VALUES(?,?,?,?,?,?)"
+				, use(mAlias), use(mName), use(mUrl), use(mHost), use(mHome), use(mDescription);
 			
 			return insert;
 		}
diff --git a/login_server/src/cpp/model/table/Group.h b/login_server/src/cpp/model/table/Group.h
index 5feb8ba14..8e0c56e40 100644
--- a/login_server/src/cpp/model/table/Group.h
+++ b/login_server/src/cpp/model/table/Group.h
@@ -7,13 +7,13 @@
 namespace model {
 	namespace table {
 
-		typedef Poco::Tuple<int, std::string, std::string, std::string, std::string, std::string> GroupTuple;
+		typedef Poco::Tuple<int, std::string, std::string, std::string, std::string, std::string, std::string> GroupTuple;
 
 		class Group : public ModelBase
 		{
 		public:
 			Group();
-			Group(const std::string& alias, const std::string& name, const std::string& url, const std::string& home, const std::string& description);
+			Group(const std::string& alias, const std::string& name, const std::string& url, const std::string& host, const std::string& home, const std::string& description);
 			Group(GroupTuple userTuple);
 			~Group();
 
@@ -25,11 +25,13 @@ namespace model {
 			inline const std::string& getName() const { std::shared_lock<std::shared_mutex> _lock(mSharedMutex); return mName; }
 			inline const std::string& getDescription() const { std::shared_lock<std::shared_mutex> _lock(mSharedMutex);  return mDescription; }
 			inline const std::string& getUrl() const { std::shared_lock<std::shared_mutex> _lock(mSharedMutex); return mUrl; }
+			inline const std::string& getHost() const { SHARED_LOCK; return mHost; }
 			inline const std::string& getHome() const { SHARED_LOCK; return mHome; }
 
 			inline void setName(const std::string& name) { std::unique_lock<std::shared_mutex> _lock(mSharedMutex); mName = name; }
 			inline void setDescription(const std::string& desc) { std::unique_lock<std::shared_mutex> _lock(mSharedMutex);  mDescription = desc; }
 			inline void setUrl(const std::string& url) { std::unique_lock<std::shared_mutex> _lock(mSharedMutex); mUrl = url; }
+			inline void setHost(const std::string& host) { UNIQUE_LOCK; mHost = host; }
 			inline void setHome(const std::string& home) { UNIQUE_LOCK; mHome = home; }
 
 		protected:
@@ -42,6 +44,7 @@ namespace model {
 			std::string mAlias;
 			std::string mName;
 			std::string mUrl;
+			std::string mHost;
 			std::string mHome;
 			std::string mDescription;