diff --git a/src/PrusaSlicer.cpp b/src/PrusaSlicer.cpp
index 4ca32a2113..105078fa39 100644
--- a/src/PrusaSlicer.cpp
+++ b/src/PrusaSlicer.cpp
@@ -964,7 +964,12 @@ std::set<std::string> query_options = {
 bool CLI::processed_profiles_sharing()
 {
     if (m_profiles_sharing.empty())
+#if 0 // fsFIXME !!! just for the test
+        DynamicPrintConfig config = Slic3r::load_full_print_config("0.20mm QUALITY @MINI", "Prusament PLA", "Original Prusa MINI & MINI+");
+        return true;
+#else
         return false;
+#endif
 
     std::string ret;
     for (auto const& opt_key : m_profiles_sharing) {
diff --git a/src/slic3r/Utils/ProfilesSharingUtils.cpp b/src/slic3r/Utils/ProfilesSharingUtils.cpp
index 4857704f34..92c19cca56 100644
--- a/src/slic3r/Utils/ProfilesSharingUtils.cpp
+++ b/src/slic3r/Utils/ProfilesSharingUtils.cpp
@@ -452,4 +452,40 @@ std::string get_json_print_filament_profiles(const std::string& printer_profile)
     return "";
 }
 
+// Helper function for FS
+DynamicPrintConfig load_full_print_config(const std::string& print_preset_name, const std::string& filament_preset_name, const std::string& printer_preset_name)
+{
+    DynamicPrintConfig config = {};
+
+    if (is_datadir()) {
+        PresetBundle preset_bundle;
+
+        if (load_preset_bandle_from_datadir(preset_bundle)) {
+            config.apply(FullPrintConfig::defaults());
+
+            const Preset* print_preset = preset_bundle.prints.find_preset(print_preset_name);
+            if (print_preset)
+                config.apply_only(print_preset->config, print_preset->config.keys());
+            else
+                printf("Print profile '%s' wasn't found.\n", print_preset->name.c_str());
+
+            const Preset* filament_preset = preset_bundle.filaments.find_preset(filament_preset_name);
+            if (filament_preset)
+                config.apply_only(filament_preset->config, filament_preset->config.keys());
+            else
+                printf("Filament profile '%s' wasn't found.\n", filament_preset->name.c_str());
+
+            const Preset* printer_preset = preset_bundle.printers.find_preset(printer_preset_name);
+            if (printer_preset)
+                config.apply_only(printer_preset->config, printer_preset->config.keys());
+            else
+                printf("Printer profile '%s' wasn't found.\n", printer_preset->name.c_str());
+        }
+    }
+    else
+        printf("Datadir wasn't found\n");
+
+    return config;
+}
+
 } // namespace Slic3r
diff --git a/src/slic3r/Utils/ProfilesSharingUtils.hpp b/src/slic3r/Utils/ProfilesSharingUtils.hpp
index 62de5a15b5..0edb0a96eb 100644
--- a/src/slic3r/Utils/ProfilesSharingUtils.hpp
+++ b/src/slic3r/Utils/ProfilesSharingUtils.hpp
@@ -5,7 +5,7 @@
 #ifndef slic3r_ProfilesSharingUtils_hpp_
 #define slic3r_ProfilesSharingUtils_hpp_
 
-#include "libslic3r/Config.hpp"
+#include "libslic3r/PrintConfig.hpp"
 
 namespace Slic3r {
 
@@ -18,6 +18,8 @@ std::string get_json_print_filament_profiles(const std::string& printer_profile)
 std::string GetDataDir();
 #endif //__APPLE__
 
+DynamicPrintConfig load_full_print_config(const std::string& print_preset, const std::string& filament_preset, const std::string& printer_preset);
+
 } // namespace Slic3r
 
 #endif // slic3r_ProfilesSharingUtils_hpp_