diff --git a/importer/Argument.py b/importer/Argument.py
index 7cf48ffc285732c834bd66eb252c83a5a53488a8..5b09f2a77a201feb9591db9b4d85953a8f7da2f8 100644
--- a/importer/Argument.py
+++ b/importer/Argument.py
@@ -73,8 +73,11 @@ class SelectionalPreference:
 
     def store(self, frame, argument):
         if self._type == 'predef':
-            pref = PredefinedSelectionalPreference.objects.get(name=self._value)
-            argument.predefined.add(pref)
+            pref = PredefinedSelectionalPreference.objects.filter(name=self._value)
+            if len(pref) > 0:
+                argument.predefined.add(pref[0])
+            else:
+                print('PredefinedSelectionalPreference not found: {}', self._value)
         elif self._type == 'synset':
             pref = Synset.objects.get(id=self._value)
             argument.synsets.add(pref)
diff --git a/importer/Example.py b/importer/Example.py
index 4623bd121547d37e0b4cf52ab584fb45156770d3..73dd243fd4d047bcc1b8b877cd3e7234faa87881 100644
--- a/importer/Example.py
+++ b/importer/Example.py
@@ -29,7 +29,7 @@ class Example:
         eid = int(example_tree._attrs['xml:id'].split('.')[1].split('-')[0])
         if len(example_tree._children) == 6:
             # both meaning and note
-            meaning = example_tree._children[0]._children[0]._attrs['sameAs'][1:]
+            meaning = int(example_tree._children[0]._children[0]._attrs['sameAs'][1:].split("_")[1].split("-")[0])
             sentence = clean_sentence(example_tree._children[2]._children[0]._content)
             illustrated_syntax = IllustratesSyntax.fromTree(example_tree._children[1], phrases, base, sentence, out_file)
             illustrated_semantics = IllustratesSemantics.interfere(sentence, base, meaning, illustrated_syntax, entry_semantics, meanings, eid, in_data, out_file, misconnected)
@@ -38,7 +38,7 @@ class Example:
             note = example_tree._children[5]._children[0]._content
         elif len(example_tree._children) == 5 and example_tree._children[0]._attrs['name'] == 'meaning':
             # meaning and no note
-            meaning = example_tree._children[0]._children[0]._attrs['sameAs'][1:]
+            meaning = int(example_tree._children[0]._children[0]._attrs['sameAs'][1:].split("_")[1].split("-")[0])
             sentence = clean_sentence(example_tree._children[2]._children[0]._content)
             illustrated_syntax = IllustratesSyntax.fromTree(example_tree._children[1], phrases, base, sentence, out_file)
             illustrated_semantics = IllustratesSemantics.interfere(sentence, base, meaning, illustrated_syntax, entry_semantics, meanings, eid, in_data, out_file, misconnected)
diff --git a/importer/Frame.py b/importer/Frame.py
index ee6f94ba2854b58bdefc78309323951fbed08bb4..bdf3ddf04536a054ada395d7bb61db95eecd2cc5 100644
--- a/importer/Frame.py
+++ b/importer/Frame.py
@@ -31,7 +31,7 @@ class Frame:
             opinion = frame_tree._children[0]._children[0]._attrs['value']
             if opinion == 'unk':
                 opinion = 'cer'
-            meanings = [meaning._attrs['sameAs'][1:] for meaning in frame_tree._children[1]._children[0]._children]
+            meanings = [int(meaning._attrs['sameAs'][1:].split("_")[1].split("-")[0]) for meaning in frame_tree._children[1]._children[0]._children]
             for argument_tree in frame_tree._children[2]._children[0]._children:
                 argument = Argument.fromTree(argument_tree)
                 arguments[argument.getId()] = argument
diff --git a/importer/Meanings.py b/importer/Meanings.py
index 5cb7b874ba5c901ad9b96eed0cf6e7b4ce71762f..77ecb743164b5cf8614f42734c358f286c028579 100644
--- a/importer/Meanings.py
+++ b/importer/Meanings.py
@@ -17,7 +17,7 @@ class Meaning:
 
     @classmethod
     def fromTree(cls, meaning_tree):
-        id = meaning_tree._attrs['xml:id']
+        id = int(meaning_tree._attrs['xml:id'].split("_")[1].split("-")[0])
         name = meaning_tree._children[0]._children[0]._content
         variant = meaning_tree._children[1]._children[0]._content
         luid = int(meaning_tree._children[2]._children[0]._attrs['value'])
@@ -37,7 +37,9 @@ class Meaning:
     def save(self, pos):
         synset = Synset(id=self._sid)
         synset.save()
-        unit = LexicalUnit(entry=None,
+        unit = LexicalUnit(
+                        pk=self._id,
+                        entry=None,
                            base=self._name,
                            sense=self._variant,
                            pos=pos,
diff --git a/importer/WalentyPreprocessXML.py b/importer/WalentyPreprocessXML.py
index f3b0c6139320db563518a52a1bc6603443e60ef6..fb0b8a20e821988eb34c611965b2e326eca8775f 100644
--- a/importer/WalentyPreprocessXML.py
+++ b/importer/WalentyPreprocessXML.py
@@ -93,7 +93,7 @@ class WalentyPreprocessTeiHandler(handler.ContentHandler):
                 if changed:
                     lu.save()
             else:
-                print('    new lu: {}-{}'.format(meaning._name, meaning._variant))
+                print('    new lu: {}-{}-{}-{}'.format(meaning._id, meaning._name, meaning._variant, pos))
                 meaning.save(pos)
         print("Stored")
 
diff --git a/syntax/management/commands/add_predefined_preferences.py b/syntax/management/commands/add_predefined_preferences.py
index d9b06b43026802e7c0c2490a9c72fbfa638247a1..f8fd1b8732b9c3f03fcf9d76e2c5227011986b4f 100644
--- a/syntax/management/commands/add_predefined_preferences.py
+++ b/syntax/management/commands/add_predefined_preferences.py
@@ -223,7 +223,7 @@ def create_predefined_preferences():
     czemu_members.generals.add(cecha)
     czemu_members.generals.add(sytuacja)
     czemu_members.generals.add(ludzie)
-    czemu, xx = PredefinedSelectionalPreference.objects.get_or_create(name='CZEM',
+    czemu, xx = PredefinedSelectionalPreference.objects.get_or_create(name='CZEMU',
                                                                  members=czemu_members)
     
     # ILOŚĆ: ilość-1, rozmiar-1, rozmiar-2, jednostka-4, wielkość-6
diff --git a/syntax/management/commands/import_tei.py b/syntax/management/commands/import_tei.py
index 2962e08f0a48a0662320ae806ec81a95e0f7db15..98c3916ef81b62dfd8daa8fd9b243b0ca9d74b64 100644
--- a/syntax/management/commands/import_tei.py
+++ b/syntax/management/commands/import_tei.py
@@ -34,8 +34,8 @@ def import_tei():
     logging.basicConfig(filename='import.log', level=logging.DEBUG)
 
     #xml_file = os.path.join(BASE_DIR, 'data', 'walenty', 'walenty_20200926_smaller.xml')
-    # xml_file = os.path.join(BASE_DIR, 'data', 'walenty', 'walenty_20210913_smaller.xml')
-    xml_file = os.path.join(BASE_DIR, 'data', 'walenty', 'walenty_20210913_smallest.xml')
+    xml_file = os.path.join(BASE_DIR, 'data', 'walenty', 'walenty_20210913_smaller.xml')
+    # xml_file = os.path.join(BASE_DIR, 'data', 'walenty', 'walenty_20210913_smallest.xml')
 
     xml_path = os.path.join(os.path.dirname(os.path.abspath(__file__)), xml_file)
 
diff --git a/unifier/views.py b/unifier/views.py
index 0b3fbd11348f36fb5df68c33baedea9b8ff10e4e..abe7ec806c877b0c05be7c3ccae0d4eed388b691 100644
--- a/unifier/views.py
+++ b/unifier/views.py
@@ -388,3 +388,19 @@ def change_unified_frame_status_to_ready(request):
         unifiedFrame.save()
     return JsonResponse({})
 
+
+@ajax_required
+@transaction.atomic
+def create_simple_unified_frame(request):
+    if request.method == 'POST':
+        lu_id = request.POST['lu_id']
+        # unifiedFrame = UnifiedFrame.objects.get(pk=unified_frame_id)
+        # unifiedFrame.status = choices.UnifiedFrameStatus.READY
+        #
+        # for mapping in unifiedFrame.unified_frame_2_slowal_frame.all():
+        #     mapping.verified = True
+        #     mapping.save()
+        #
+        # unifiedFrame.save()
+    return JsonResponse({})
+