AbsaOSS · Copilot · Jan 8, 2026 · Jan 8, 2026 · Jan 8, 2026 · Jan 8, 2026
@@ -52,6 +52,21 @@ inputs:
     description: 'Print service chapters if true.'
     required: false
     default: 'true'
+  hidden-service-chapters:
+    description: |
+      List of service chapter titles to hide from output (comma or newline separated).
+      Title matching is exact and case-sensitive.
+      Example: "Direct Commits ⚠️, Others - No Topic ⚠️"
+      Available service chapters:
+      - "Closed Issues without Pull Request ⚠️"
+      - "Closed Issues without User Defined Labels ⚠️"
+      - "Merged PRs without Issue and User Defined Labels ⚠️"
+      - "Closed PRs without Issue and User Defined Labels ⚠️"
+      - "Merged PRs Linked to 'Not Closed' Issue ⚠️"
+      - "Direct Commits ⚠️"
+      - "Others - No Topic ⚠️"
+    required: false
+    default: ''
   print-empty-chapters:
     description: 'Print chapters even if they are empty.'
     required: false
@@ -145,6 +160,7 @@ runs:
         INPUT_DUPLICITY_SCOPE: ${{ inputs.duplicity-scope }}
         INPUT_DUPLICITY_ICON: ${{ inputs.duplicity-icon }}
         INPUT_WARNINGS: ${{ inputs.warnings }}
+        INPUT_HIDDEN_SERVICE_CHAPTERS: ${{ inputs.hidden-service-chapters }}
         INPUT_PUBLISHED_AT: ${{ inputs.published-at }}
         INPUT_SKIP_RELEASE_NOTES_LABELS: ${{ inputs.skip-release-notes-labels }}
         INPUT_PRINT_EMPTY_CHAPTERS: ${{ inputs.print-empty-chapters }}

@@ -13,6 +13,7 @@ This page lists all action inputs and outputs with defaults. Grouped for readabi
 | `published-at` | No | `false` | Use previous release `published_at` timestamp instead of `created_at`. |
 | `skip-release-notes-labels` | No | `skip-release-notes` | Comma‑separated labels that fully exclude issues/PRs. |
 | `warnings` | No | `true` | Toggle Service Chapters generation. |
+| `hidden-service-chapters` | No | "" | Comma or newline list of service chapter titles to hide from output. Title matching is exact and case-sensitive. Only effective when `warnings: true`. |
 | `print-empty-chapters` | No | `true` | Print chapter headings even when empty. |
 | `duplicity-scope` | No | `both` | Where duplicates are allowed: `none`, `custom`, `service`, `both`. Case-insensitive. |
 | `duplicity-icon` | No | `🔔` | One-character icon prefixed on duplicate rows. |
@@ -91,7 +92,8 @@ Controlled by `duplicity-scope` and `duplicity-icon` (see [Duplicity Handling](f
 | Basic release notes | `tag-name`, `chapters` |
 | Restrict time window manually | Add `from-tag-name` |
 | Prefer published timestamp | `published-at: true` |
-| Hide diagnostics | `warnings: false` |
+| Hide all service chapters | `warnings: false` |
+| Hide specific service chapters | `hidden-service-chapters: "Direct Commits ⚠️, Others - No Topic ⚠️"` |
 | Tight output (no empty headings) | `print-empty-chapters: false` |
 | Enforce no duplicates | `duplicity-scope: none` |
 | Enable hierarchy rollups | `hierarchy: true` |

@@ -34,11 +34,40 @@ Highlight quality gaps or inconsistencies in the release scope: missing PR for c
     chapters: |
       - {"title": "New Features 🎉", "label": "feature"}
       - {"title": "Bugfixes 🛠", "label": "bug"}
-    warnings: true              # enable service chapters (default)
-    print-empty-chapters: true  # show even when empty (default)
-    duplicity-scope: "both"     # allow duplicates across custom + service
+    warnings: true                     # enable service chapters (default)
+    hidden-service-chapters: ''        # hide specific service chapters (default: empty)
+    print-empty-chapters: true         # show even when empty (default)
+    duplicity-scope: "both"            # allow duplicates across custom + service
 ```
 
+### Granular Chapter Control
+Use `hidden-service-chapters` to selectively hide individual service chapters:
+
+```yaml
+- name: Generate Release Notes
+  with:
+    warnings: true
+    hidden-service-chapters: |
+      Direct Commits ⚠️
+      Others - No Topic ⚠️
+```
+
+Or use comma-separated format:
+```yaml
+    hidden-service-chapters: "Direct Commits ⚠️, Others - No Topic ⚠️"
+```
+
+**Available service chapter titles:**
+- `Closed Issues without Pull Request ⚠️`
+- `Closed Issues without User Defined Labels ⚠️`
+- `Merged PRs without Issue and User Defined Labels ⚠️`
+- `Closed PRs without Issue and User Defined Labels ⚠️`
+- `Merged PRs Linked to 'Not Closed' Issue ⚠️`
+- `Direct Commits ⚠️`
+- `Others - No Topic ⚠️`
+
+**Note:** Title matching is exact and case-sensitive. When `warnings: false`, all service chapters are hidden regardless of the `hidden-service-chapters` setting.
+
 ## Example Result
 ```markdown
 ### Closed Issues without Pull Request ⚠️

@@ -33,6 +33,7 @@
     PUBLISHED_AT,
     VERBOSE,
     WARNINGS,
+    HIDDEN_SERVICE_CHAPTERS,
     RUNNER_DEBUG,
     PRINT_EMPTY_CHAPTERS,
     DUPLICITY_SCOPE,
@@ -279,6 +280,26 @@ def get_warnings() -> bool:
         return get_action_input(WARNINGS, "true").lower() == "true"  # type: ignore[union-attr]
         # mypy: string is returned as default
 
+    @staticmethod
+    def get_hidden_service_chapters() -> list[str]:
+        """
+        Get the list of service chapter titles to hide from the action inputs.
+        Returns a list of chapter titles that should be hidden from output.
+        """
+        hidden_chapters: list[str] = []
+        raw = get_action_input(HIDDEN_SERVICE_CHAPTERS, "")
+        if not isinstance(raw, str):
+            logger.error("Error: 'hidden-service-chapters' is not a valid string.")
+            return hidden_chapters
+
+        titles = raw.strip()
+        if titles:
+            # Support both comma and newline separators
+            separator = "," if "," in titles else "\n"
+            hidden_chapters = [title.strip() for title in titles.split(separator) if title.strip()]
+
+        return hidden_chapters
+
     @staticmethod
     def get_print_empty_chapters() -> bool:
         """
@@ -473,6 +494,7 @@ def validate_inputs() -> None:
         logger.debug("Skip release notes labels: %s", ActionInputs.get_skip_release_notes_labels())
         logger.debug("Verbose logging: %s", verbose)
         logger.debug("Warnings: %s", warnings)
+        logger.debug("Hidden service chapters: %s", ActionInputs.get_hidden_service_chapters())
         logger.debug("Print empty chapters: %s", print_empty_chapters)
         logger.debug("Release notes title: %s", release_notes_title)
         logger.debug("CodeRabbit support active: %s", coderabbit_support_active)

@@ -69,6 +69,7 @@ def build(self) -> str:
                 print_empty_chapters=self.print_empty_chapters,
                 user_defined_labels=user_defined_labels,
                 used_record_numbers=self.custom_chapters.populated_record_numbers_list,
+                hidden_chapters=ActionInputs.get_hidden_service_chapters(),
             )
             service_chapters.populate(self.records)
 

@@ -56,12 +56,14 @@ def __init__(
         print_empty_chapters: bool = True,
         user_defined_labels: Optional[list[str]] = None,
         used_record_numbers: Optional[list[int | str]] = None,
+        hidden_chapters: Optional[list[str]] = None,
     ):
         super().__init__(sort_ascending, print_empty_chapters)
 
         self.user_defined_labels = user_defined_labels if user_defined_labels is not None else []
         self.sort_ascending = sort_ascending
         self.used_record_numbers: list[int | str] = used_record_numbers if used_record_numbers is not None else []
+        self.hidden_chapters: list[str] = hidden_chapters if hidden_chapters is not None else []
 
         self.chapters = {
             CLOSED_ISSUES_WITHOUT_PULL_REQUESTS: Chapter(
@@ -293,3 +295,25 @@ def duplicity_allowed() -> bool:
         @return: True if duplicity is allowed, False otherwise.
         """
         return ActionInputs.get_duplicity_scope() in (DuplicityScopeEnum.SERVICE, DuplicityScopeEnum.BOTH)
+
+    def to_string(self) -> str:
+        """
+        Converts the chapters to a string, excluding hidden chapters.
+
+        @return: The chapters as a string.
+        """
+        result = ""
+        for chapter in self.chapters.values():
+            # Skip chapters that are in the hidden list
+            if chapter.title in self.hidden_chapters:
+                logger.debug("Skipping hidden service chapter: %s", chapter.title)
+                continue
+
+            chapter_string = chapter.to_string(
+                sort_ascending=self.sort_ascending, print_empty_chapters=self.print_empty_chapters
+            )
+            if chapter_string:
+                result += chapter_string + "\n\n"
+
+        # Note: strip is required to remove leading newline chars when empty chapters are not printed option
+        return result.strip()
@@ -44,6 +44,7 @@
 
 # Features
 WARNINGS = "warnings"
+HIDDEN_SERVICE_CHAPTERS = "hidden-service-chapters"
 PRINT_EMPTY_CHAPTERS = "print-empty-chapters"
 
 # Release notes comment constants

@@ -96,7 +96,11 @@ def custom_chapters_not_print_empty_chapters():
 # Fixtures for Service Chapters
 @pytest.fixture
 def service_chapters():
-    return ServiceChapters(sort_ascending=True, print_empty_chapters=True, user_defined_labels=["bug", "enhancement"])
+    return ServiceChapters(
+        sort_ascending=True,
+        print_empty_chapters=True,
+        user_defined_labels=["bug", "enhancement"],
+    )
 
 
 # Fixtures for GitHub Repository

@@ -15,6 +15,7 @@
 #
 
 from release_notes_generator.model.chapter import Chapter
+from release_notes_generator.chapters.service_chapters import ServiceChapters
 from release_notes_generator.utils.constants import (
     MERGED_PRS_LINKED_TO_NOT_CLOSED_ISSUES,
     CLOSED_ISSUES_WITHOUT_PULL_REQUESTS,
@@ -105,3 +106,63 @@ def test_populate_closed_issue_duplicity(service_chapters, record_with_issue_clo
 
     assert 0 == len(service_chapters.chapters[CLOSED_ISSUES_WITHOUT_PULL_REQUESTS].rows)
     assert 0 == len(service_chapters.chapters[CLOSED_ISSUES_WITHOUT_USER_DEFINED_LABELS].rows)
+
+
+# to_string with hidden chapters
+
+
+def test_to_string_with_no_hidden_chapters(service_chapters, record_with_issue_closed_no_pull):
+    service_chapters.populate({1: record_with_issue_closed_no_pull})
+    result = service_chapters.to_string()
+
+    assert CLOSED_ISSUES_WITHOUT_PULL_REQUESTS in result
+    assert CLOSED_ISSUES_WITHOUT_USER_DEFINED_LABELS in result
+
+
+def test_to_string_with_single_hidden_chapter(record_with_issue_closed_no_pull):
+    service_chapters = ServiceChapters(
+        sort_ascending=True,
+        print_empty_chapters=True,
+        user_defined_labels=["bug", "enhancement"],
+        hidden_chapters=[CLOSED_ISSUES_WITHOUT_PULL_REQUESTS],
+    )
+    service_chapters.populate({1: record_with_issue_closed_no_pull})
+    result = service_chapters.to_string()
+
+    assert CLOSED_ISSUES_WITHOUT_PULL_REQUESTS not in result
+    assert CLOSED_ISSUES_WITHOUT_USER_DEFINED_LABELS in result
+
+
+def test_to_string_with_multiple_hidden_chapters(record_with_issue_closed_no_pull):
+    service_chapters = ServiceChapters(
+        sort_ascending=True,
+        print_empty_chapters=True,
+        user_defined_labels=["bug", "enhancement"],
+        hidden_chapters=[
+            CLOSED_ISSUES_WITHOUT_PULL_REQUESTS,
+            CLOSED_ISSUES_WITHOUT_USER_DEFINED_LABELS,
+        ],
+    )
+    service_chapters.populate({1: record_with_issue_closed_no_pull})
+    result = service_chapters.to_string()
+
+    assert CLOSED_ISSUES_WITHOUT_PULL_REQUESTS not in result
+    assert CLOSED_ISSUES_WITHOUT_USER_DEFINED_LABELS not in result
+    # Other empty chapters should still be shown since print_empty_chapters=True
+    assert MERGED_PRS_WITHOUT_ISSUE_AND_USER_DEFINED_LABELS in result
+
+
+def test_to_string_with_hidden_chapter_not_in_results(pull_request_record_merged):
+    service_chapters = ServiceChapters(
+        sort_ascending=True,
+        print_empty_chapters=True,
+        user_defined_labels=["bug", "enhancement"],
+        hidden_chapters=[CLOSED_ISSUES_WITHOUT_PULL_REQUESTS],  # This chapter won't be populated
+    )
+    service_chapters.populate({123: pull_request_record_merged})
+    result = service_chapters.to_string()
+
+    # CLOSED_ISSUES_WITHOUT_PULL_REQUESTS shouldn't appear anyway (not populated)
+    assert CLOSED_ISSUES_WITHOUT_PULL_REQUESTS not in result
+    # MERGED_PRS_WITHOUT_ISSUE_AND_USER_DEFINED_LABELS should appear
+    assert MERGED_PRS_WITHOUT_ISSUE_AND_USER_DEFINED_LABELS in result
@@ -54,6 +54,7 @@
     ("get_release_notes_title", "", "Release Notes title must be a non-empty string and have non-zero length."),
     ("get_coderabbit_release_notes_title", "", "CodeRabbit Release Notes title must be a non-empty string and have non-zero length."),
     ("get_coderabbit_summary_ignore_groups", [""], "CodeRabbit summary ignore groups must be a non-empty string and have non-zero length."),
+    ("get_row_format_link_pr", "not_bool", "'row-format-link-pr' value must be a boolean."),
     ("get_hierarchy", "not_bool", "Hierarchy must be a boolean."),
 ]
 
@@ -282,6 +283,42 @@ def test_coderabbit_summary_ignore_groups_empty_group_input(mocker):
     mocker.patch("release_notes_generator.action_inputs.get_action_input", return_value=",")
     # Note: this is not valid input which is catched by the validation_inputs() method
     assert ActionInputs.get_coderabbit_summary_ignore_groups() == ['', '']
+
+def test_get_hidden_service_chapters_default(mocker):
+    mocker.patch("release_notes_generator.action_inputs.get_action_input", return_value="")
+    assert ActionInputs.get_hidden_service_chapters() == []
+
+def test_get_hidden_service_chapters_single_comma_separated(mocker):
+    mocker.patch("release_notes_generator.action_inputs.get_action_input", return_value="Direct Commits ⚠️")
+    assert ActionInputs.get_hidden_service_chapters() == ["Direct Commits ⚠️"]
+
+def test_get_hidden_service_chapters_multiple_comma_separated(mocker):
+    mocker.patch("release_notes_generator.action_inputs.get_action_input", return_value="Direct Commits ⚠️, Others - No Topic ⚠️")
+    assert ActionInputs.get_hidden_service_chapters() == ["Direct Commits ⚠️", "Others - No Topic ⚠️"]
+
+def test_get_hidden_service_chapters_newline_separated(mocker):
+    mocker.patch("release_notes_generator.action_inputs.get_action_input", return_value="Direct Commits ⚠️\nOthers - No Topic ⚠️")
+    assert ActionInputs.get_hidden_service_chapters() == ["Direct Commits ⚠️", "Others - No Topic ⚠️"]
+
+def test_get_hidden_service_chapters_with_extra_whitespace(mocker):
+    mocker.patch("release_notes_generator.action_inputs.get_action_input", return_value="  Direct Commits ⚠️  ,  Others - No Topic ⚠️  ")
+    assert ActionInputs.get_hidden_service_chapters() == ["Direct Commits ⚠️", "Others - No Topic ⚠️"]
+
+def test_get_hidden_service_chapters_int_input(mocker):
+    mock_log_error = mocker.patch("release_notes_generator.action_inputs.logger.error")
+    mocker.patch("release_notes_generator.action_inputs.get_action_input", return_value=123)
+    assert ActionInputs.get_hidden_service_chapters() == []
+    mock_log_error.assert_called_once()
+    assert "hidden-service-chapters' is not a valid string" in mock_log_error.call_args[0][0]
+
+def test_get_row_format_link_pr_true(mocker):
+    mocker.patch("release_notes_generator.action_inputs.get_action_input", return_value="true")
+    assert ActionInputs.get_row_format_link_pr() is True
+
+def test_get_row_format_link_pr_false(mocker):
+    mocker.patch("release_notes_generator.action_inputs.get_action_input", return_value="false")
+    assert ActionInputs.get_row_format_link_pr() is False
+
 # Mirrored test file for release_notes_generator/generator.py
 # Extracted from previous aggregated test_release_notes_generator.py