diff --git a/Packs/Code42/Integrations/Code42/Code42.py b/Packs/Code42/Integrations/Code42/Code42.py
index 3a6d3e61e369..f069d0675ac5 100644
--- a/Packs/Code42/Integrations/Code42/Code42.py
+++ b/Packs/Code42/Integrations/Code42/Code42.py
@@ -88,21 +88,6 @@
     "osHostName": "Hostname",
 }
 
-CODE42_FILE_CATEGORY_MAPPER = {
-    "SourceCode": FileCategory.SOURCE_CODE,
-    "Audio": FileCategory.AUDIO,
-    "Executable": FileCategory.EXECUTABLE,
-    "Document": FileCategory.DOCUMENT,
-    "Image": FileCategory.IMAGE,
-    "PDF": FileCategory.PDF,
-    "Presentation": FileCategory.PRESENTATION,
-    "Script": FileCategory.SCRIPT,
-    "Spreadsheet": FileCategory.SPREADSHEET,
-    "Video": FileCategory.VIDEO,
-    "VirtualDiskImage": FileCategory.VIRTUAL_DISK_IMAGE,
-    "Archive": FileCategory.ZIP,
-}
-
 SECURITY_EVENT_HEADERS = [
     "EventType",
     "FileName",
@@ -540,8 +525,24 @@ def _create_exposure_filter(exposure_arg):
     return ExposureType.is_in(exposure_arg)
 
 
-def _get_file_category_value(key):
-    return CODE42_FILE_CATEGORY_MAPPER.get(key, "UNCATEGORIZED")
+def get_file_category_value(key):
+    # Meant to handle all possible cases
+    key = key.lower().replace("-", "").replace("_", "")
+    category_map = {
+        "sourcecode": FileCategory.SOURCE_CODE,
+        "audio": FileCategory.AUDIO,
+        "executable": FileCategory.EXECUTABLE,
+        "document": FileCategory.DOCUMENT,
+        "image": FileCategory.IMAGE,
+        "pdf": FileCategory.PDF,
+        "presentation": FileCategory.PRESENTATION,
+        "script": FileCategory.SCRIPT,
+        "spreadsheet": FileCategory.SPREADSHEET,
+        "video": FileCategory.VIDEO,
+        "virtualdiskimage": FileCategory.VIRTUAL_DISK_IMAGE,
+        "archive": FileCategory.ZIP,
+    }
+    return category_map.get(key, "UNCATEGORIZED")
 
 
 class ObservationToSecurityQueryMapper(object):
@@ -642,7 +643,7 @@ def _create_file_category_filters(self):
         observed_file_categories = self._observation_data.get("fileCategories")
         if observed_file_categories:
             categories = [
-                _get_file_category_value(c.get("category"))
+                get_file_category_value(c.get("category"))
                 for c in observed_file_categories
                 if c.get("isSignificant") and c.get("category")
             ]
diff --git a/Packs/Code42/Integrations/Code42/Code42_test.py b/Packs/Code42/Integrations/Code42/Code42_test.py
index 2b820b5c6aa1..e6fa3333addc 100644
--- a/Packs/Code42/Integrations/Code42/Code42_test.py
+++ b/Packs/Code42/Integrations/Code42/Code42_test.py
@@ -1,12 +1,15 @@
 import json
 import pytest
+from py42.sdk.queries.fileevents.filters import FileCategory
 from requests import Response
 from py42.sdk import SDKClient
 from py42.response import Py42Response
+from py42.sdk.queries.alerts.filters import Severity
 from Code42 import (
     Code42Client,
     Code42LegalHoldMatterNotFoundError,
     Code42InvalidLegalHoldMembershipError,
+    get_file_category_value,
     build_query_payload,
     map_observation_to_security_query,
     map_to_code42_event_context,
@@ -476,6 +479,13 @@
                 "fileCount": 3,
                 "totalFileSize": 533846,
                 "isSignificant": true
+              },
+              {
+                "type$": "OBSERVED_FILE_CATEGORY",
+                "category": "Pdf",
+                "fileCount": 3,
+                "totalFileSize": 533846,
+                "isSignificant": true
               }
             ],
             "files": [
@@ -723,9 +733,12 @@
                 "filters": [{"operator": "IS", "term": "exposure", "value": "ApplicationRead"}],
             },
             {
-                "filterClause": "AND",
-                "filters": [{"operator": "IS", "term": "fileCategory", "value": "SOURCE_CODE"}],
-            },
+                "filterClause": "OR",
+                "filters": [
+                    {"operator": "IS", "term": "fileCategory", "value": "PDF"},
+                    {"operator": "IS", "term": "fileCategory", "value": "SOURCE_CODE"}
+                ]
+            }
         ],
         "pgNum": 1,
         "pgSize": 10000,
@@ -1347,6 +1360,48 @@ def assert_detection_list_outputs_match_response_items(outputs_list, response_it
 """TESTS"""
 
 
+def test_get_file_category_value_handles_screaming_snake_case():
+    actual = get_file_category_value("SOURCE_CODE")
+    expected = FileCategory.SOURCE_CODE
+    assert actual == expected
+
+
+def test_get_file_category_value_handles_capitalized_case():
+    actual = get_file_category_value("Pdf")
+    expected = FileCategory.PDF
+    assert actual == expected
+
+
+def test_get_file_category_value_handles_lower_case():
+    actual = get_file_category_value("pdf")
+    expected = FileCategory.PDF
+    assert actual == expected
+
+
+def test_get_file_category_value_handles_upper_case():
+    actual = get_file_category_value("PDF")
+    expected = FileCategory.PDF
+    assert actual == expected
+
+
+def test_get_file_category_value_handles_pascal_case():
+    actual = get_file_category_value("SourceCode")
+    expected = FileCategory.SOURCE_CODE
+    assert actual == expected
+
+
+def test_get_file_category_value_handles_hungarian_case():
+    actual = get_file_category_value("sourceCode")
+    expected = FileCategory.SOURCE_CODE
+    assert actual == expected
+
+
+def test_get_file_category_value_handles_hyphenated_case():
+    actual = get_file_category_value("source-code")
+    expected = FileCategory.SOURCE_CODE
+    assert actual == expected
+
+
 def test_client_lazily_inits_sdk(mocker, code42_sdk_mock):
     sdk_factory_mock = mocker.patch("py42.sdk.from_local_account")
     response_json_mock = """{"total": 1, "users": [{"username": "Test"}]}"""
@@ -1992,8 +2047,8 @@ def test_fetch_incidents_handles_multi_severity(code42_fetch_incidents_mock):
         integration_context=None,
     )
     call_args = str(code42_fetch_incidents_mock.alerts.search.call_args[0][0])
-    assert "HIGH" in call_args
-    assert "LOW" in call_args
+    assert Severity.HIGH in call_args
+    assert Severity.LOW in call_args
 
 
 def test_fetch_when_include_files_includes_files(code42_fetch_incidents_mock):
diff --git a/Packs/Code42/ReleaseNotes/2_0_4.md b/Packs/Code42/ReleaseNotes/2_0_4.md
index ff0726b13117..162127ac56d9 100644
--- a/Packs/Code42/ReleaseNotes/2_0_4.md
+++ b/Packs/Code42/ReleaseNotes/2_0_4.md
@@ -1,6 +1,7 @@
 
 #### Integrations
 ##### Code42
+- Fix bug where capitalized Alert file-observation file categories would not map to file event query values.
 - Upgrade py42 dependency and internal code improvements.
 
 #### Playbooks