diff --git a/CMakeLists.txt b/CMakeLists.txt
index b50f0f3..4da11bd 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -12,9 +12,12 @@ set(OATPP_THIS_MODULE_DIRECTORIES oatpp-swagger) ## list of directories to insta
 
 ###################################################################################################
 
-project(${OATPP_THIS_MODULE_NAME})
-
-set(CMAKE_CXX_STANDARD 11)
+project(${OATPP_THIS_MODULE_NAME}
+        VERSION ${OATPP_THIS_MODULE_VERSION}
+        LANGUAGES CXX
+        HOMEPAGE_URL "https://github.com/oatpp/oatpp-swagger"
+        DESCRIPTION "Swagger UI for oatpp services"
+)
 
 option(BUILD_SHARED_LIBS "Build shared libraries" OFF)
 option(OATPP_DIR_SRC "Path to oatpp module directory (sources)")
@@ -22,58 +25,81 @@ option(OATPP_DIR_LIB "Path to directory with liboatpp (directory containing ex:
 option(OATPP_BUILD_TESTS "Build tests for this module" ON)
 option(OATPP_INSTALL "Install module binaries" ON)
 
-message("OATPP_MODULE='${OATPP_THIS_MODULE_NAME}'")
+set(OATPP_MODULES_LOCATION "INSTALLED" CACHE STRING "Location where to find oatpp modules. can be [INSTALLED|EXTERNAL|CUSTOM]")
 
-#####################################################################################################
-##  if OATPP_BUILD_TESTS=ON and both options OATPP_DIR_SRC and  OATPP_DIR_LIB are empty
-##  oatpp lib will be git-cloned.
-##  Otherwise options OATPP_DIR_SRC and OATPP_DIR_LIB are expected to point to valid directories
-#####################################################################################################
+###################################################################################################
+## get oatpp main module in specified location
 
-if(OATPP_BUILD_TESTS AND (NOT OATPP_DIR_SRC) AND (NOT OATPP_DIR_LIB))
+set(OATPP_MODULES_LOCATION_INSTALLED INSTALLED)
+set(OATPP_MODULES_LOCATION_EXTERNAL EXTERNAL)
+set(OATPP_MODULES_LOCATION_CUSTOM CUSTOM)
+
+if(OATPP_MODULES_LOCATION STREQUAL OATPP_MODULES_LOCATION_INSTALLED)
+
+    message("Finding oatpp in location=INSTALLED")
+
+    find_package(oatpp ${OATPP_THIS_MODULE_VERSION} REQUIRED)
+
+    get_target_property(OATPP_INCLUDE oatpp::oatpp INTERFACE_INCLUDE_DIRECTORIES)
+    message("OATPP_INCLUDE=${OATPP_INCLUDE}")
+
+    get_target_property(OATPP_TEST_INCLUDE oatpp::oatpp-test INTERFACE_INCLUDE_DIRECTORIES)
+    message("OATPP_TEST_INCLUDE=${OATPP_TEST_INCLUDE}")
+
+elseif(OATPP_MODULES_LOCATION STREQUAL OATPP_MODULES_LOCATION_EXTERNAL)
+
+    message("Finding oatpp in location=EXTERNAL")
 
     include(ExternalProject)
 
     set(MODULE_WAIT_DEPS ON)
 
-    set(LIB_oatpp "lib_oatpp")
-    ExternalProject_Add(${LIB_oatpp}
+    set(LIB_OATPP_EXTERNAL "lib_oatpp_external")
+    ExternalProject_Add(${LIB_OATPP_EXTERNAL}
             GIT_REPOSITORY "https://github.com/oatpp/oatpp.git"
             GIT_TAG origin/new_module_structure
-            CMAKE_ARGS -DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS=${BUILD_SHARED_LIBS} -DOATPP_INSTALL=OFF -DOATPP_BUILD_TESTS=OFF
-            INSTALL_COMMAND cmake -E echo "SKIP INSTALL '${LIB_oatpp}'"
+            CMAKE_ARGS -DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS=OFF -DOATPP_INSTALL=OFF -DOATPP_BUILD_TESTS=OFF
+            INSTALL_COMMAND cmake -E echo "SKIP INSTALL '${LIB_OATPP_EXTERNAL}'"
     )
 
-    ExternalProject_Get_Property(${LIB_oatpp} BINARY_DIR)
-    set(OATPP_DIR_LIB ${BINARY_DIR})
+    ExternalProject_Get_Property(${LIB_OATPP_EXTERNAL} BINARY_DIR)
+    set(OATPP_DIR_LIB ${BINARY_DIR}/src)
 
-    ExternalProject_Get_Property(${LIB_oatpp} SOURCE_DIR)
-    set(OATPP_DIR_SRC ${SOURCE_DIR})
+    ExternalProject_Get_Property(${LIB_OATPP_EXTERNAL} SOURCE_DIR)
+    set(OATPP_DIR_SRC ${SOURCE_DIR}/src)
+
+    message("OATPP_DIR_SRC --> '${OATPP_DIR_SRC}'")
+    message("OATPP_DIR_LIB --> '${OATPP_DIR_LIB}'")
+
+elseif(OATPP_MODULES_LOCATION STREQUAL OATPP_MODULES_LOCATION_CUSTOM)
+
+    message("Finding oatpp in location=CUSTOM")
 
     message("OATPP_DIR_SRC --> '${OATPP_DIR_SRC}'")
     message("OATPP_DIR_LIB --> '${OATPP_DIR_LIB}'")
 
 else()
-
-    if(OATPP_DIR_SRC)
-        message("OATPP_DIR_SRC='${OATPP_DIR_SRC}'")
-    else()
-        message(FATAL_ERROR "'OATPP_DIR_SRC' parameter is required. It should point to main oatpp module directory.")
-    endif()
-
-    if(BUILD_SHARED_LIBS)
-        if(OATPP_DIR_LIB)
-            message("OATPP_DIR_LIB='${OATPP_DIR_LIB}'")
-        else()
-            message(FATAL_ERROR "'OATPP_DIR_LIB' parameter is required. It should point to directory with liboatpp (directory containing ex: liboatpp.so or liboatpp.dynlib).")
-        endif()
-    endif()
-
+    message("FATAL_ERROR Unknown location to find oatpp '${OATPP_MODULES_LOCATION}'")
 endif()
 
+###################################################################################################
+## get dependencies
+
+message("\n############################################################################")
+message("## ${OATPP_THIS_MODULE_NAME} module. Resolving dependencies...\n")
+
+## TODO find dependecies here (if some)
+
+message("\n############################################################################\n")
+
+###################################################################################################
+## define targets
+
+include(cmake/module-utils.cmake)
+
 add_subdirectory("src")
 
 if(OATPP_BUILD_TESTS)
     enable_testing()
     add_subdirectory("test")
-endif()
\ No newline at end of file
+endif()
diff --git a/azure-pipelines.yml b/azure-pipelines.yml
new file mode 100644
index 0000000..3e2e16f
--- /dev/null
+++ b/azure-pipelines.yml
@@ -0,0 +1,46 @@
+# Starter pipeline
+# Start with a minimal pipeline that you can customize to build and deploy your code.
+# Add steps that build, run tests, deploy, and more:
+# https://aka.ms/yaml
+
+jobs:
+  - job: ubuntu_16_04
+    displayName: 'Build - Ubuntu 16.04'
+    continueOnError: false
+    pool:
+      vmImage: 'Ubuntu 16.04'
+    workspace:
+      clean: all
+    steps:
+      - script: |
+          mkdir build
+      - task: CMake@1
+      - script: |
+          cmake -DOATPP_MODULES_LOCATION=EXTERNAL ..
+          make
+        displayName: 'CMake'
+        workingDirectory: build
+      - script: |
+          make test ARGS="-V"
+        displayName: 'Test'
+        workingDirectory: build
+  - job: macOS
+    displayName: 'Build - macOS-10.13'
+    continueOnError: false
+    pool:
+      vmImage: 'macOS-10.13'
+    workspace:
+      clean: all
+    steps:
+      - script: |
+          mkdir build
+      - task: CMake@1
+      - script: |
+          cmake -DOATPP_MODULES_LOCATION=EXTERNAL ..
+          make
+        displayName: 'CMake'
+        workingDirectory: build
+      - script: |
+          make test ARGS="-V"
+        displayName: 'Test'
+        workingDirectory: build
\ No newline at end of file
diff --git a/cmake/module-config.cmake.in b/cmake/module-config.cmake.in
new file mode 100644
index 0000000..b7215f3
--- /dev/null
+++ b/cmake/module-config.cmake.in
@@ -0,0 +1,9 @@
+@PACKAGE_INIT@
+
+if(NOT TARGET oatpp::oatpp)
+    include("${CMAKE_CURRENT_LIST_DIR}/@OATPP_MODULE_NAME@Targets.cmake")
+endif()
+
+set_and_check(@OATPP_MODULE_NAME@_INCLUDE_DIRS "${PACKAGE_PREFIX_DIR}/include/oatpp-@OATPP_MODULE_VERSION@/@OATPP_MODULE_NAME@/")
+set_and_check(@OATPP_MODULE_NAME@_LIBRARIES_DIRS "${PACKAGE_PREFIX_DIR}/lib/@OATPP_MODULE_NAME@-@OATPP_MODULE_VERSION@/")
+set(@OATPP_MODULE_NAME@_LIBRARIES @OATPP_MODULE_LIBRARIES@)
diff --git a/src/oatpp-module-install.cmake b/cmake/module-install.cmake
similarity index 59%
rename from src/oatpp-module-install.cmake
rename to cmake/module-install.cmake
index 1e2e344..09b28ff 100644
--- a/src/oatpp-module-install.cmake
+++ b/cmake/module-install.cmake
@@ -14,7 +14,7 @@
 ##       |    |- <module-name>Config.cmake
 ##       |     - <module-name>ConfigVersion.cmake
 ##       |
-##       |- oatpp-<version>/
+##        - oatpp-<version>/
 ##            |
 ##            |- lib1.a
 ##            |- lib2.a
@@ -34,7 +34,7 @@ message("OATPP_THIS_MODULE_DIRECTORIES=${OATPP_THIS_MODULE_DIRECTORIES}")
 message("\n############################################################################\n")
 
 #######################################################################################
-## Set cache variables to configure package.cmake.in template
+## Set cache variables to configure module-config.cmake.in template
 ## via call to configure_package_config_file
 
 set(OATPP_MODULE_NAME ${OATPP_THIS_MODULE_NAME} CACHE STRING "oatpp module name")
@@ -44,26 +44,35 @@ set(OATPP_MODULE_LIBRARIES
         CACHE INTERNAL "oatpp module libraries"
 )
 
+#######################################################################################
+## calc directories to install (relative to this script)
+## dirs should be in ( relative ../src/<dirs>)
+
+foreach(CURR_DIR ${OATPP_THIS_MODULE_DIRECTORIES})
+    list(APPEND OATPP_DIRS_TO_INSTALL ${CMAKE_CURRENT_LIST_DIR}/../src/${CURR_DIR})
+endforeach()
+
 #######################################################################################
 
 include(GNUInstallDirs)
 
 install(TARGETS ${OATPP_THIS_MODULE_TARGETS}
         EXPORT "${OATPP_MODULE_NAME}Targets"
-        ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}/oatpp-${OATPP_MODULE_VERSION}
-        LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}/oatpp-${OATPP_MODULE_VERSION}
-        RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}/oatpp-${OATPP_MODULE_VERSION}
+        ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}/oatpp-${OATPP_MODULE_VERSION}"
+        LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}/oatpp-${OATPP_MODULE_VERSION}"
+        RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}/oatpp-${OATPP_MODULE_VERSION}"
+        INCLUDES DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/oatpp-${OATPP_MODULE_VERSION}/${OATPP_MODULE_NAME}"
 )
 
-install(DIRECTORY ${OATPP_THIS_MODULE_DIRECTORIES}
-        DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/oatpp-${OATPP_MODULE_VERSION}/${OATPP_MODULE_NAME}
+install(DIRECTORY ${OATPP_DIRS_TO_INSTALL}
+        DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/oatpp-${OATPP_MODULE_VERSION}/${OATPP_MODULE_NAME}"
         FILES_MATCHING PATTERN "*.hpp"
 )
 
 install(EXPORT "${OATPP_MODULE_NAME}Targets"
         FILE "${OATPP_MODULE_NAME}Targets.cmake"
         NAMESPACE oatpp::
-        DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${OATPP_MODULE_NAME}-${OATPP_MODULE_VERSION}
+        DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/${OATPP_MODULE_NAME}-${OATPP_MODULE_VERSION}"
 )
 
 include(CMakePackageConfigHelpers)
@@ -73,15 +82,24 @@ write_basic_package_version_file("${OATPP_MODULE_NAME}ConfigVersion.cmake"
         COMPATIBILITY ExactVersion ## Use exact version matching.
 )
 
-## Take package.cmake.in file in this direcory as a template
+## Take module-config.cmake.in file in this direcory as a template
 
-configure_package_config_file(${CMAKE_CURRENT_SOURCE_DIR}/package.cmake.in
-        "${OATPP_MODULE_NAME}Config.cmake"
-        INSTALL_DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/${OATPP_MODULE_NAME}-${OATPP_MODULE_VERSION}"
-        PATH_VARS OATPP_MODULE_NAME OATPP_MODULE_VERSION OATPP_MODULE_LIBRARIES
+configure_package_config_file(
+            "${CMAKE_CURRENT_LIST_DIR}/module-config.cmake.in"
+            "${OATPP_MODULE_NAME}Config.cmake"
+        INSTALL_DESTINATION
+            "${CMAKE_INSTALL_LIBDIR}/cmake/${OATPP_MODULE_NAME}-${OATPP_MODULE_VERSION}"
+        PATH_VARS
+            OATPP_MODULE_NAME
+            OATPP_MODULE_VERSION
+            OATPP_MODULE_LIBRARIES
         NO_CHECK_REQUIRED_COMPONENTS_MACRO
 )
 
-install(FILES "${CMAKE_CURRENT_BINARY_DIR}/${OATPP_MODULE_NAME}Config.cmake" "${CMAKE_CURRENT_BINARY_DIR}/${OATPP_MODULE_NAME}ConfigVersion.cmake"
-        DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/${OATPP_MODULE_NAME}-${OATPP_MODULE_VERSION}"
+install(
+        FILES
+            "${CMAKE_CURRENT_BINARY_DIR}/${OATPP_MODULE_NAME}Config.cmake"
+            "${CMAKE_CURRENT_BINARY_DIR}/${OATPP_MODULE_NAME}ConfigVersion.cmake"
+        DESTINATION
+            "${CMAKE_INSTALL_LIBDIR}/cmake/${OATPP_MODULE_NAME}-${OATPP_MODULE_VERSION}"
 )
\ No newline at end of file
diff --git a/cmake/module-utils.cmake b/cmake/module-utils.cmake
new file mode 100644
index 0000000..23f6ee7
--- /dev/null
+++ b/cmake/module-utils.cmake
@@ -0,0 +1,25 @@
+macro(target_link_oatpp target)
+
+    if(TARGET oatpp::oatpp) ## OATPP_MODULES_LOCATION == INSTALLED
+
+        message("target_link_oatpp(${target}) to installed oatpp lib")
+
+        target_link_libraries(${target}
+                PRIVATE oatpp::oatpp
+                PRIVATE oatpp::oatpp-test
+        )
+
+    else()
+
+        message("target_link_oatpp(${target}) to found in provided path oatpp lib")
+
+        target_include_directories(${target} PUBLIC $<BUILD_INTERFACE:${OATPP_DIR_SRC}>)
+        target_link_directories(${target} PRIVATE ${OATPP_DIR_LIB})
+        target_link_libraries(${target}
+                PRIVATE oatpp
+                PRIVATE oatpp-test
+        )
+
+    endif()
+
+endmacro()
diff --git a/lgtm.yml b/lgtm.yml
new file mode 100644
index 0000000..5c2d8e2
--- /dev/null
+++ b/lgtm.yml
@@ -0,0 +1,15 @@
+path_classifiers:
+  generated:
+    - exclude: "src/*"  # don't tag oatpp sources as generated
+  library:
+    - exclude: "src/*"  # don't tag oatpp sources as library
+  template:
+    - exclude: "src/*"  # don't tag oatpp sources as template
+  test:
+    - exclude: "src/*"  # don't tag oatpp sources as test
+    - test              # tag test folder only as test
+  docs:
+    - README.md
+    - LICENSE.txt
+extraction:
+  cpp:
\ No newline at end of file
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 272d258..54f0eca 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -12,28 +12,27 @@ add_library(${OATPP_THIS_MODULE_NAME}
         oatpp-swagger/oas3/Model.hpp
 )
 
-if(MODULE_WAIT_DEPS)
-    add_dependencies(${OATPP_THIS_MODULE_NAME} ${LIB_oatpp})
+set_target_properties(${OATPP_THIS_MODULE_NAME} PROPERTIES
+        CXX_STANDARD 11
+        CXX_EXTENSIONS OFF
+        CXX_STANDARD_REQUIRED ON
+)
+
+if(OATPP_MODULES_LOCATION STREQUAL OATPP_MODULES_LOCATION_EXTERNAL)
+    add_dependencies(${OATPP_THIS_MODULE_NAME} ${LIB_OATPP_EXTERNAL})
 endif()
 
+target_link_oatpp(${OATPP_THIS_MODULE_NAME})
+
 target_include_directories(${OATPP_THIS_MODULE_NAME}
-        PUBLIC $<BUILD_INTERFACE:${OATPP_DIR_SRC}/src>
         PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
-        PUBLIC $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
 )
 
-target_link_directories(${OATPP_THIS_MODULE_NAME}
-        PRIVATE ${OATPP_DIR_LIB}/src
-)
-
-target_link_libraries(${OATPP_THIS_MODULE_NAME}
-        PRIVATE oatpp
-        PRIVATE oatpp-test
-)
+## TODO link dependencies here (if some)
 
 #######################################################################################################
-## INSTALL TARGETS
+## install targets
 
 if(OATPP_INSTALL)
-    include("oatpp-module-install.cmake")
-endif()
\ No newline at end of file
+    include("../cmake/module-install.cmake")
+endif()
diff --git a/src/package.cmake.in b/src/package.cmake.in
deleted file mode 100644
index a84fc50..0000000
--- a/src/package.cmake.in
+++ /dev/null
@@ -1,10 +0,0 @@
-@PACKAGE_INIT@
-
-set_and_check(@OATPP_MODULE_NAME@_INCLUDE_DIR "${PACKAGE_PREFIX_DIR}/include/oatpp-@OATPP_MODULE_VERSION@/@OATPP_MODULE_NAME@/")
-set_and_check(@OATPP_MODULE_NAME@_LIBRARIES_DIR "${PACKAGE_PREFIX_DIR}/lib/oatpp-@OATPP_MODULE_VERSION@/")
-
-foreach(CURR_LIB @OATPP_MODULE_LIBRARIES@)
-    unset(@OATPP_MODULE_NAME@_FOUND_LIB_${CURR_LIB} CACHE)
-    find_library(@OATPP_MODULE_NAME@_FOUND_LIB_${CURR_LIB} ${CURR_LIB} PATHS ${@OATPP_MODULE_NAME@_LIBRARIES_DIR})
-    list(APPEND @OATPP_MODULE_NAME@_LIBRARIES ${@OATPP_MODULE_NAME@_FOUND_LIB_${CURR_LIB}})
-endforeach()
\ No newline at end of file
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 8e61b7a..3de44b3 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -1,6 +1,6 @@
 add_executable(module-tests
         oatpp-swagger/tests.cpp
-        )
+)
 
 set_target_properties(module-tests PROPERTIES
         CXX_STANDARD 11
@@ -12,20 +12,18 @@ target_include_directories(module-tests
         PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}
 )
 
-if(MODULE_WAIT_DEPS)
-    add_dependencies(module-tests ${LIB_oatpp})
+if(OATPP_MODULES_LOCATION STREQUAL OATPP_MODULES_LOCATION_EXTERNAL)
+    add_dependencies(module-tests ${LIB_OATPP_EXTERNAL})
 endif()
 
 add_dependencies(module-tests ${OATPP_THIS_MODULE_NAME})
 
-target_link_directories(module-tests
-        PRIVATE ${OATPP_DIR_LIB}/src
-)
+target_link_oatpp(module-tests)
 
 target_link_libraries(module-tests
-        PRIVATE oatpp
-        PRIVATE oatpp-test
         PRIVATE ${OATPP_THIS_MODULE_NAME}
 )
 
+## TODO link dependencies here (if some)
+
 add_test(module-tests module-tests)
\ No newline at end of file
diff --git a/utility/install-deps/install-my-dependency.sh b/utility/install-deps/install-my-dependency.sh
new file mode 100755
index 0000000..54764ee
--- /dev/null
+++ b/utility/install-deps/install-my-dependency.sh
@@ -0,0 +1,3 @@
+#!/bin/sh
+
+echo "steps to install some my dependency"
diff --git a/utility/module-uninstall.sh b/utility/module-uninstall.sh
new file mode 100755
index 0000000..83bf1f4
--- /dev/null
+++ b/utility/module-uninstall.sh
@@ -0,0 +1,21 @@
+#!/bin/sh
+
+MODULE_NAME="oatpp-swagger"
+MODULE_VERSION="0.19.1"
+
+echo "remove include folder: '/usr/local/include/oatpp-$MODULE_VERSION/$MODULE_NAME'"
+rm -rf "/usr/local/include/oatpp-$MODULE_VERSION/$MODULE_NAME"
+
+echo "remove cmake package: '/usr/local/lib/cmake/$MODULE_NAME-$MODULE_VERSION'"
+rm -rf "/usr/local/lib/cmake/$MODULE_NAME-$MODULE_VERSION"
+
+MODULE_LIB_PATH="/usr/local/lib/oatpp-$MODULE_VERSION"
+
+echo "remove '$MODULE_LIB_PATH/lib$MODULE_NAME.dylib'"
+rm "$MODULE_LIB_PATH/lib$MODULE_NAME.dylib"
+
+echo "remove '$MODULE_LIB_PATH/lib$MODULE_NAME.so'"
+rm "$MODULE_LIB_PATH/lib$MODULE_NAME.so"
+
+echo "remove '$MODULE_LIB_PATH/lib$MODULE_NAME.a'"
+rm "$MODULE_LIB_PATH/lib$MODULE_NAME.a"