diff --git a/Observation/code/code_for_using_dataModel.SDMX_Observation.py b/Observation/code/code_for_using_dataModel.SDMX_Observation.py
index 288cd08..d0d9d79 100644
--- a/Observation/code/code_for_using_dataModel.SDMX_Observation.py
+++ b/Observation/code/code_for_using_dataModel.SDMX_Observation.py
@@ -24,31 +24,36 @@
 #         curl -X GET http://localhost:1026/ngsi-ld/v1/entities?local=true&limit=1000
 #         
 #         # now the python code you can use to insert some value in the context broker according to the data model
+#         # Version Warning! 
+#         # This code is designed to work with the version 0.8 of pysmartdatamodels or later
+#         # to work with earlier version you need to replace the import instruction for
+#         # from pysmartdatamodels import pysmartdatamodels as sdm
 #         
-from pysmartdatamodels import pysmartdatamodels as sdm
+#         
+import pysmartdatamodels as sdm
 import subprocess
 serverUrl = "http://localhost:1026" # supposed that your broker is installed in localhost. Edit to match your configuration
 dataModel = "Observation"
 subject = "dataModel.SDMX"
-title = "{'type': 'Property', 'value': 'http://bauhaus/jeuDeDonnees/ds1002/obs-A-N-BE-W2-S1-S1-NA-B1G-_Z-A-_Z-XDC-V-N-2012'}"
+title = "http://bauhaus/jeuDeDonnees/ds1002/obs-A-N-BE-W2-S1-S1-NA-B1G-_Z-A-_Z-XDC-V-N-2012"
 attribute = "title"
 value = title
 # The next line creates the query for inserting this attribute in a NGSI-LD context broker if the attribute does not exist it creates it
 print(sdm.update_broker(dataModel, subject, attribute, value, serverUrl=serverUrl, updateThenCreate=True))
 
-identifier = "{'type': 'Property', 'value': 'obs-A-N-BE-W2-S1-S1-NA-B1G-_Z-A-_Z-XDC-V-N-2012'}"
+identifier = "obs-A-N-BE-W2-S1-S1-NA-B1G-_Z-A-_Z-XDC-V-N-2012"
 attribute = "identifier"
 value = identifier
 # The next line creates the query for inserting this attribute in a NGSI-LD context broker if the attribute does not exist it creates it
 print(sdm.update_broker(dataModel, subject, attribute, value, serverUrl=serverUrl, updateThenCreate=True))
 
-dataset = "{'type': 'Property', 'object': 'urn:ngsi-ld:CatalogueDCAT-AP:ds1002'}"
+dataset = "urn:ngsi-ld:CatalogueDCAT-AP:ds1002"
 attribute = "dataset"
 value = dataset
 # The next line creates the query for inserting this attribute in a NGSI-LD context broker if the attribute does not exist it creates it
 print(sdm.update_broker(dataModel, subject, attribute, value, serverUrl=serverUrl, updateThenCreate=True))
 
-confStatus = "{'type': 'Property', 'value': 'F'}"
+confStatus = "F"
 attribute = "confStatus"
 value = confStatus
 # The next line creates the query for inserting this attribute in a NGSI-LD context broker if the attribute does not exist it creates it