diff --git a/notebooks/getting_started/5_Exploring_the_CnvTranslator.ipynb b/notebooks/getting_started/5_Exploring_the_CnvTranslator.ipynb
index e54dd518..f98abf2c 100644
--- a/notebooks/getting_started/5_Exploring_the_CnvTranslator.ipynb
+++ b/notebooks/getting_started/5_Exploring_the_CnvTranslator.ipynb
@@ -169,9 +169,9 @@
     {
      "data": {
       "text/plain": [
-       "{'id': 'ga4gh:CX.XQt04FoCIptvgp6GtE2qjEaUJC7cr1wo',\n",
+       "{'id': 'ga4gh:CX.SlJJkuXM8b0b63ADyDMxV-MpLBi7BhfI',\n",
        " 'type': 'CopyNumberChange',\n",
-       " 'digest': 'XQt04FoCIptvgp6GtE2qjEaUJC7cr1wo',\n",
+       " 'digest': 'SlJJkuXM8b0b63ADyDMxV-MpLBi7BhfI',\n",
        " 'location': {'id': 'ga4gh:SL.GSJAEJXFDz7Nq6VlJj5NTEku48MmteUU',\n",
        "  'type': 'SequenceLocation',\n",
        "  'digest': 'GSJAEJXFDz7Nq6VlJj5NTEku48MmteUU',\n",
@@ -179,7 +179,7 @@
        "   'refgetAccession': 'SQ.eK4D2MosgK_ivBkgi6FVPg5UXs1bYESm'},\n",
        "  'start': 45002866,\n",
        "  'end': 45015056},\n",
-       " 'copyChange': 'EFO:0030067'}"
+       " 'copyChange': 'loss'}"
       ]
      },
      "execution_count": 4,
@@ -189,7 +189,7 @@
    ],
    "source": [
     "cnv_translator = CnvTranslator(data_proxy=seqrepo_dataproxy)\n",
-    "cnc = cnv_translator.translate_from(\"NC_000014.9:g.45002867_45015056del\", \"hgvs\", copy_change=\"EFO:0030067\")\n",
+    "cnc = cnv_translator.translate_from(\"NC_000014.9:g.45002867_45015056del\", \"hgvs\", copy_change=\"loss\")\n",
     "cnc.model_dump(exclude_none=True)"
    ]
   },
@@ -208,7 +208,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 6,
+   "execution_count": 5,
    "id": "f4efc189d53d7000",
    "metadata": {
     "ExecuteTime": {
@@ -224,9 +224,9 @@
     {
      "data": {
       "text/plain": [
-       "{'id': 'ga4gh:CX.3eGz_p3ufUDGtk87RYBI22dfihLInCOa',\n",
+       "{'id': 'ga4gh:CX.jPS3b_jC01NchtIA13jc6bSGgxE0UTkt',\n",
        " 'type': 'CopyNumberChange',\n",
-       " 'digest': '3eGz_p3ufUDGtk87RYBI22dfihLInCOa',\n",
+       " 'digest': 'jPS3b_jC01NchtIA13jc6bSGgxE0UTkt',\n",
        " 'location': {'id': 'ga4gh:SL.tydo6UFL8Y60L5Me3k8AJfljURO9vYn9',\n",
        "  'type': 'SequenceLocation',\n",
        "  'digest': 'tydo6UFL8Y60L5Me3k8AJfljURO9vYn9',\n",
@@ -234,16 +234,16 @@
        "   'refgetAccession': 'SQ.KEO-4XBcm1cxeo_DIQ8_ofqGUkp4iZhI'},\n",
        "  'start': 75502957,\n",
        "  'end': 76045032},\n",
-       " 'copyChange': 'EFO:0030070'}"
+       " 'copyChange': 'gain'}"
       ]
      },
-     "execution_count": 6,
+     "execution_count": 5,
      "metadata": {},
      "output_type": "execute_result"
     }
    ],
    "source": [
-    "cnx = cnv_translator.translate_from(\"NC_000009.12:g.75502958_76045032dup\", \"hgvs\", copy_change=\"EFO:0030070\")\n",
+    "cnx = cnv_translator.translate_from(\"NC_000009.12:g.75502958_76045032dup\", \"hgvs\", copy_change=\"gain\")\n",
     "cnx.model_dump(exclude_none=True)"
    ]
   },
@@ -275,7 +275,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 7,
+   "execution_count": 6,
    "id": "f057e93172e97a88",
    "metadata": {
     "ExecuteTime": {
@@ -304,7 +304,7 @@
        " 'copies': 3}"
       ]
      },
-     "execution_count": 7,
+     "execution_count": 6,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -329,7 +329,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 8,
+   "execution_count": 7,
    "id": "412feaeba95751e7",
    "metadata": {
     "ExecuteTime": {
@@ -358,7 +358,7 @@
        " 'copies': 1}"
       ]
      },
-     "execution_count": 8,
+     "execution_count": 7,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -371,7 +371,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3 (ipykernel)",
+   "display_name": "vrs-python (3.12.11)",
    "language": "python",
    "name": "python3"
   },
@@ -385,7 +385,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.12.1"
+   "version": "3.12.11"
   }
  },
  "nbformat": 4,
diff --git a/notebooks/getting_started/6_Upcoming_features.ipynb b/notebooks/getting_started/6_Upcoming_features.ipynb
index 0100bb9e..54bef10c 100644
--- a/notebooks/getting_started/6_Upcoming_features.ipynb
+++ b/notebooks/getting_started/6_Upcoming_features.ipynb
@@ -293,14 +293,15 @@
       "text/plain": [
        "{'id': None,\n",
        " 'type': 'SequenceReference',\n",
-       " 'label': None,\n",
+       " 'name': None,\n",
        " 'description': None,\n",
-       " 'alternativeLabels': None,\n",
+       " 'aliases': None,\n",
        " 'extensions': None,\n",
-       " 'mappings': None,\n",
        " 'refgetAccession': 'SQ.aUiQCzCPZ2d0csHbMSbh2NzInhonSXwI',\n",
        " 'residueAlphabet': None,\n",
-       " 'circular': None}"
+       " 'circular': None,\n",
+       " 'sequence': None,\n",
+       " 'moleculeType': None}"
       ]
      },
      "execution_count": 7,
@@ -399,8 +400,8 @@
       "text/plain": [
        "{'id': 'refseq:NC_000005.10',\n",
        " 'type': 'SequenceReference',\n",
-       " 'label': 'GRCh38:5',\n",
-       " 'alternativeLabels': ['GRCh38:chr5'],\n",
+       " 'name': 'GRCh38:chr5',\n",
+       " 'aliases': ['GRCh38:5'],\n",
        " 'refgetAccession': 'SQ.aUiQCzCPZ2d0csHbMSbh2NzInhonSXwI'}"
       ]
      },
@@ -411,8 +412,8 @@
    ],
    "source": [
     "seqref.id = seqrepo_dataproxy.translate_sequence_identifier(ref_namespaced_id, \"refseq\")[0]\n",
-    "seqref.label = seqrepo_dataproxy.translate_sequence_identifier(ref_namespaced_id, \"GRCh38\")[0]\n",
-    "seqref.alternativeLabels = seqrepo_dataproxy.translate_sequence_identifier(ref_namespaced_id, \"GRCh38\")[1:]\n",
+    "seqref.name = seqrepo_dataproxy.translate_sequence_identifier(ref_namespaced_id, \"GRCh38\")[0]\n",
+    "seqref.aliases = seqrepo_dataproxy.translate_sequence_identifier(ref_namespaced_id, \"GRCh38\")[1:]\n",
     "seqref.model_dump(exclude_none=True)"
    ]
   },
@@ -438,8 +439,8 @@
        " 'digest': 'nA5-KovovkH-5p3LF1657nkkeWFwrInI',\n",
        " 'sequenceReference': {'id': 'refseq:NC_000005.10',\n",
        "  'type': 'SequenceReference',\n",
-       "  'label': 'GRCh38:5',\n",
-       "  'alternativeLabels': ['GRCh38:chr5'],\n",
+       "  'name': 'GRCh38:chr5',\n",
+       "  'aliases': ['GRCh38:5'],\n",
        "  'refgetAccession': 'SQ.aUiQCzCPZ2d0csHbMSbh2NzInhonSXwI'},\n",
        " 'start': 80656509,\n",
        " 'end': 80656510}"
@@ -471,8 +472,8 @@
        "  'digest': 'nA5-KovovkH-5p3LF1657nkkeWFwrInI',\n",
        "  'sequenceReference': {'id': 'refseq:NC_000005.10',\n",
        "   'type': 'SequenceReference',\n",
-       "   'label': 'GRCh38:5',\n",
-       "   'alternativeLabels': ['GRCh38:chr5'],\n",
+       "   'name': 'GRCh38:chr5',\n",
+       "   'aliases': ['GRCh38:5'],\n",
        "   'refgetAccession': 'SQ.aUiQCzCPZ2d0csHbMSbh2NzInhonSXwI'},\n",
        "  'start': 80656509,\n",
        "  'end': 80656510},\n",
@@ -491,7 +492,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3 (ipykernel)",
+   "display_name": "vrs-python (3.12.11)",
    "language": "python",
    "name": "python3"
   },
@@ -505,7 +506,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.12.2"
+   "version": "3.12.11"
   }
  },
  "nbformat": 4,