diff --git a/dogapi/dogapi/views_api.py b/dogapi/dogapi/views_api.py
index 2aacecb..4de3d91 100644
--- a/dogapi/dogapi/views_api.py
+++ b/dogapi/dogapi/views_api.py
@@ -389,7 +389,7 @@ def is_pid(request: Request) -> Response:
     return ret
 
 
-@extend_schema(parameters=[pid_queryparam],
+@extend_schema(parameters=[],
                description="Returns taxonomy of a MIME type according to Data Type Registry",
                responses={
                    200: OpenApiTypes.OBJECT,
diff --git a/dogui/dogui/templates/UI/_content.html b/dogui/dogui/templates/UI/_content.html
index 3a8019e..aa10ae5 100644
--- a/dogui/dogui/templates/UI/_content.html
+++ b/dogui/dogui/templates/UI/_content.html
@@ -10,7 +10,9 @@
         <li>expand data type - returns MIME Data Type taxonomy from <a href="">Data Type Registry</a></li>
     </ul>
 
-    OpenAPI docummentation available <a href="">here</a>
+    Swagger available <a href="https://infra.clarin.eu/apis/">here</a>
+    <br>
+    Raw openapi.json available <a href="https://alpha-dog.clarin.eu/api/openapi.json">here</a>
     <br>
     Source code for DOGlib available <a href="https://github.com/clarin-eric/DOGlib/">here</a>
     <br>
diff --git a/dogui/dogui/utils.py b/dogui/dogui/utils.py
index ff17122..cac4355 100644
--- a/dogui/dogui/utils.py
+++ b/dogui/dogui/utils.py
@@ -1,17 +1,16 @@
 class TaxonomyTree:
     def __init__(self, taxonomy_dict: dict):
         self.name = next(iter(taxonomy_dict.keys()))
-        print("NAME")
-        print(self.name)
         taxonomy_dict = taxonomy_dict[self.name]
         tree_root_pid: str = ""
+        print("TAXONOMY DICT")
         print(taxonomy_dict)
         for node_pid, taxonomy_node in taxonomy_dict.items():
             print("NODE PID")
             print(node_pid)
             print("taxonomy_node")
             print(taxonomy_node)
-            if taxonomy_node["name"] == self.name:
+            if not taxonomy_node["parents"]:
                 tree_root_pid = node_pid
                 break
         self.node = TaxonomyNode(tree_root_pid, taxonomy_dict)
diff --git a/pyproject.toml b/pyproject.toml
index 407fb22..376ec82 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -26,7 +26,7 @@ homepage = ""
 repository = "https://github.com/clarin-eric/DOGapp/"
 
 [tool.poetry.dependencies]
-doglib = { url = "https://github.com/clarin-eric/DOGlib/releases/download/1.0.7-rc1/doglib-1.0.7rc1-py3-none-any.whl" }
+doglib = { url = "https://github.com/clarin-eric/DOGlib/releases/download/1.0.7-rc2/doglib-1.0.7rc2-py3-none-any.whl" }
 Django = '4.2.11'
 django-cors-headers = '>=4.3.1'
 django-debug-toolbar = '4.3.0'