diff --git a/src/interdomain/service/topology_abstractor/AbstractDevice.py b/src/interdomain/service/topology_abstractor/AbstractDevice.py
index 3341dec323311e66fc95917fb21a9eaab87991e8..c3b1b89eee18a47cd61f075e2421d37eaddbf7ad 100644
--- a/src/interdomain/service/topology_abstractor/AbstractDevice.py
+++ b/src/interdomain/service/topology_abstractor/AbstractDevice.py
@@ -44,7 +44,7 @@ class AbstractDevice:
         self.__device_type : DeviceTypeEnum = device_type
         self.__device : Optional[Device] = None
 
-        # Dict[device_uuid, Dict[endpoint_name, abstract EndPoint]]
+        # Dict[device_name, Dict[endpoint_name, abstract EndPoint]]
         self.__device_endpoint_to_abstract : Dict[str, Dict[str, EndPoint]] = dict()
 
         # Dict[endpoint_name, device_name]
diff --git a/src/interdomain/service/topology_abstractor/ToDo.txt b/src/interdomain/service/topology_abstractor/ToDo.txt
new file mode 100644
index 0000000000000000000000000000000000000000..203a38a9d3aee1b65d1d3f17be9c4e12d48a693b
--- /dev/null
+++ b/src/interdomain/service/topology_abstractor/ToDo.txt
@@ -0,0 +1,22 @@
+for some reason, context(inter):topology(admin) is being created
+    - applies when topology abstractor is activated
+    - seems it is not due to interdomain, but DLT
+    - check if DLT is creating context(inter) and rest of weird entities
+    - given now IDC works with names, might happen that
+        - DLT is not recognizing local events
+        - IDC is sending to DLT wrong records
+        - revalidate all logs
+
+- re-validate nfv-sdn'22 demo
+
+- in domain 1, context(admin)/topo(admin) abstracted domain is shown
+- in domain 1, context(admin)/topo(inter) not rendered properly
+- in domain 1 there is a wrongly formatted link:
+UUID                                    Name                Endpoints	
+2a955dca-7282-51b6-bf02-46be28ad4b0e    DC1/D1==R1@D1/DC1   D1 / Device: DC1
+                                                            DC1 / Device: R1@D1
+2adc48f1-fbea-5a3d-a7e1-3a28a1351ffa    37b8964d-dac2-5a2b-8bae-35d3154fbf20/DC1==cda90d2f-e7b0-5837-8f2e-2fb29dd9b367/86fce79b-e474-54d7-8a6f-5b2c10cad6c2
+                                                            DC1 / Device: D1
+                                                            D1 / Device: DC1
+
+- in domain 2 it is shown an error in webui while accessing context(d1)/topo(admin)
diff --git a/src/interdomain/service/topology_abstractor/TopologyAbstractor.py b/src/interdomain/service/topology_abstractor/TopologyAbstractor.py
index ba8792095cb2a6d0fc59f980b7030bd80a6f33b0..357b300a7ac9405ad81259e543f7179a86f8bd9d 100644
--- a/src/interdomain/service/topology_abstractor/TopologyAbstractor.py
+++ b/src/interdomain/service/topology_abstractor/TopologyAbstractor.py
@@ -266,8 +266,8 @@ class TopologyAbstractor(threading.Thread):
             abstract_link_name = AbstractLink.compose_name(device_name, endpoint_name, endpoint_name, device_name)
             LOGGER.info('[_infer_abstract_links] abstract_link_name={:s}'.format(str(abstract_link_name)))
             LOGGER.info('[_infer_abstract_links] abstract_links={:s}'.format(str({
-                abstract_link_name:abstract_link_obj.to_json()
-                for abstract_link_name,abstract_link_obj in self.abstract_links.items()
+                abstract_link_name : abstract_link_obj.to_json()
+                for abstract_link_name, abstract_link_obj in self.abstract_links.items()
             })))
             if abstract_link_name in self.abstract_links: continue