diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 60e326c..32e0d4f 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -3,30 +3,68 @@ stages:
 - build
 - test
 
+# To clone also submodules
+variables:
+  GIT_SUBMODULE_STRATEGY: recursive
+
+
 # ########
 # Build
 ##########
-build: # name of task
-  stage: build # in what stage it will run ( 1. build then test etc )
-  tags: # Tags are used to choose correct gitlab-runner
-    - hw # spaceti-runner server has running runners and one has tag 'hw'
-  script: # run in bash 
-  - mkdir -p build 
+build:
+  stage: build
+  tags:
+    - shell
+  script:
+  - mkdir -p build
   - cd build
   - qmake ../colnod-connector.pro
-  - make -j8
+  - make -j4
 cache:
   paths:
-    - build/
-
+    - build # this path will be cached for next stages
 
 # ########
 # Test
 ##########
-test: # name of task
-  stage: test # in what stage it will run ( 1. build then test etc )
-  tags: # Tags are used to choose correct gitlab-runner
-    - hw # spaceti-runner server has running runners and one has tag 'hw'
-  script: # run in bash 
+test:
+  stage: test
+  tags:
+    - shell
+  script:
   - cd build
   - make check test
+
+valgrind:
+  stage: test
+  tags:
+    - shell
+  script:
+  - cd build
+  - valgrind make check test
+
+# Quality of code
+cppcheck:
+  stage: test
+  tags:
+    - shell
+  # Probably needed to allow failure
+  #allow_failure: true
+  script: # run in bash
+  - server-sdk/scripts/cppcheck.sh
+
+
+codecoverage:
+  stage: test
+  tags:
+    - shell
+  script:
+  - server-sdk/scripts/codecoverage.sh
+  coverage: '/^\s+functions..:\s+(\d+\.\d+%).+$/'
+
+doc:
+  stage: test
+  tags:
+    - shell
+  script:
+  - server-sdk/scripts/doc.sh clean # 'clean' better clean before generating documentation
diff --git a/colnod-connector.pro b/colnod-connector.pro
index 41bdb50..fd56626 100644
--- a/colnod-connector.pro
+++ b/colnod-connector.pro
@@ -1,5 +1,11 @@
 TEMPLATE = subdirs
 
 SUBDIRS += \
+    server-sdk/src/serversdk/serversdk.pro \
     src/app \
     test
+
+OTHER_FILES += \
+    doc/* \
+    .gitignore \
+    .gitlab-ci.yml \
diff --git a/doc/Doxyfile-mcss b/doc/Doxyfile-mcss
new file mode 100644
index 0000000..0ef7058
--- /dev/null
+++ b/doc/Doxyfile-mcss
@@ -0,0 +1,43 @@
+@INCLUDE                = ../server-sdk/doc/Doxyfile-init
+# Output settings
+GENERATE_HTML           = NO
+GENERATE_XML            = YES
+GENERATE_LATEX          = NO
+XML_PROGRAMLISTING      = YES
+
+# Project settings
+PROJECT_NAME           = example-app
+INPUT                  = ../src \
+                         pages \
+                         ../readme.md \
+FILE_PATTERNS += *.md
+USE_MDFILE_AS_MAINPAGE = ../readme.md
+OUTPUT_DIRECTORY       = ../build/doc/
+FULL_PATH_NAMES        = NO
+
+# Attributes settings
+RECURSIVE              = YES
+EXTRACT_PRIVATE        = YES
+EXTRACT_ALL            = YES
+
+## m.css internal command -> show undocumented
+M_SHOW_UNDOCUMENTED     = YES
+
+
+## Taken from magnum ( Project from authors of m.css )
+SHOW_USED_FILES        = YES
+VERBATIM_HEADERS       = NO
+AUTOLINK_SUPPORT       = YES
+
+
+ALIASES += \
+    "m_div{1}=@xmlonly<mcss:div xmlns:mcss=\"http://mcss.mosra.cz/doxygen/\" mcss:class=\"\1\">@endxmlonly" \
+    "m_enddiv=@xmlonly</mcss:div>@endxmlonly" \
+    "m_span{1}=@xmlonly<mcss:span xmlns:mcss=\"http://mcss.mosra.cz/doxygen/\" mcss:class=\"\1\">@endxmlonly" \
+    "m_endspan=@xmlonly</mcss:span>@endxmlonly" \
+    "m_class{1}=@xmlonly<mcss:class xmlns:mcss=\"http://mcss.mosra.cz/doxygen/\" mcss:class=\"\1\" />@endxmlonly" \
+    "m_footernavigation=@xmlonly<mcss:footernavigation xmlns:mcss=\"http://mcss.mosra.cz/doxygen/\" />@endxmlonly" \
+    "m_examplenavigation{2}=@xmlonly<mcss:examplenavigation xmlns:mcss=\"http://mcss.mosra.cz/doxygen/\" mcss:page=\"\1\" mcss:prefix=\"\2\" />@endxmlonly" \
+    "m_keywords{1}=@xmlonly<mcss:search xmlns:mcss=\"http://mcss.mosra.cz/doxygen/\" mcss:keywords=\"\1\" />@endxmlonly" \
+    "m_keyword{3}=@xmlonly<mcss:search xmlns:mcss=\"http://mcss.mosra.cz/doxygen/\" mcss:keyword=\"\1\" mcss:title=\"\2\" mcss:suffix-length=\"\3\" />@endxmlonly" \
+    "m_enum_values_as_keywords=@xmlonly<mcss:search xmlns:mcss=\"http://mcss.mosra.cz/doxygen/\" mcss:enum-values-as-keywords=\"true\" />@endxmlonly"
diff --git a/doc/pages/mainpage.md b/doc/pages/mainpage.md
new file mode 100644
index 0000000..73ed06f
--- /dev/null
+++ b/doc/pages/mainpage.md
@@ -0,0 +1 @@
+# Example app documentation
diff --git a/server-sdk b/server-sdk
index 7ebe6bb..e31b09b 160000
--- a/server-sdk
+++ b/server-sdk
@@ -1 +1 @@
-Subproject commit 7ebe6bb0ea91e60dbc0a81854a8541135071d247
+Subproject commit e31b09b2a970540a51d4ba8d1d60b55b7b8319e9
diff --git a/src/app/app.pro b/src/app/app.pro
index 66c4a04..fb4c204 100644
--- a/src/app/app.pro
+++ b/src/app/app.pro
@@ -1,8 +1,12 @@
 TEMPLATE = app
 
 QT += core sql network
-CONFIG += debug console
+CONFIG += cmdline c++14
+CONFIG += ordered
+
 
 SOURCES += main.cpp
 
+
 include(../colnod/colnod.pri)
+
diff --git a/src/colnod/colnod.pri b/src/colnod/colnod.pri
index d5cabe1..bc75877 100644
--- a/src/colnod/colnod.pri
+++ b/src/colnod/colnod.pri
@@ -1,6 +1,8 @@
 INCLUDEPATH += $$PWD
-#SRC_DIR = $$PWD
-message($$PWD)
+
+CONFIG += c++14
+
+
 SOURCES += \
     $$PWD/databasemanager.cpp \
     $$PWD/datamanager.cpp \
@@ -22,4 +24,5 @@ HEADERS += \
     $$PWD/subject.h \
     $$PWD/syncmanager.h \
     $$PWD/token.h
-message($$SOURCES)
+
+include(../../server-sdk/serversdk.pri)
diff --git a/src/colnod/databasemanager.h b/src/colnod/databasemanager.h
index 1ce4b50..4613e6e 100644
--- a/src/colnod/databasemanager.h
+++ b/src/colnod/databasemanager.h
@@ -10,7 +10,6 @@
 #include "subject.h"
 #include "token.h"
 #include <QDateTime>
-//#include "logger.h"
 
 
 class DatabaseManager : public QObject
diff --git a/test/unitTests/unitTests.pro b/test/unitTests/unitTests.pro
index a0b7551..829247c 100644
--- a/test/unitTests/unitTests.pro
+++ b/test/unitTests/unitTests.pro
@@ -10,6 +10,7 @@ SOURCES += \
     unittest.cpp
 
 include(../../src/colnod/colnod.pri)
+include(../../server-sdk/serversdk.pri)
 
 # Default rules for deployment.
 qnx: target.path = /tmp/$${TARGET}/bin