diff --git a/src/question.ts b/src/question.ts
index 8890c29cc8..b2780e05df 100644
--- a/src/question.ts
+++ b/src/question.ts
@@ -1733,10 +1733,6 @@ export class Question extends SurveyElement<Question>
     }
     return res;
   }
-  private addSupportedValidators(
-    supportedValidators: Array<string>,
-    classValidators: Array<string>
-  ) { }
   public addConditionObjectsByContext(objects: Array<IConditionObject>, context: any): void {
     objects.push({
       name: this.getValueName(),
@@ -1744,6 +1740,24 @@ export class Question extends SurveyElement<Question>
       question: this,
     });
   }
+  /**
+   * Returns an array of questions nested within the current question. Use this method to obtain questions within [Multiple Text](https://surveyjs.io/form-library/documentation/api-reference/multiple-text-entry-question-model), [Dynamic Panel](https://surveyjs.io/form-library/documentation/api-reference/dynamic-panel-model), and [Matrix](https://surveyjs.io/form-library/documentation/api-reference/matrix-table-question-model)-like questions.
+   * @param visibleOnly A Boolean value that specifies whether to include only visible nested questions.
+   * @returns An array of nested questions.
+   */
+  public getNestedQuestions(visibleOnly: boolean = false): Array<Question> {
+    const res: Array<Question> = [];
+    this.collectNestedQuestions(res, visibleOnly);
+    if(res.length === 1 && res[0] === this) return [];
+    return res;
+  }
+  public collectNestedQuestions(questions: Array<Question>, visibleOnly: boolean = false): void {
+    if(visibleOnly && !this.isVisible) return;
+    this.collectNestedQuestionsCore(questions, visibleOnly);
+  }
+  protected collectNestedQuestionsCore(questions: Array<Question>, visibleOnly: boolean): void {
+    questions.push(this);
+  }
   public getConditionJson(operator: string = null, path: string = null): any {
     var json = new JsonObject().toJsonObject(this);
     json["type"] = this.getType();
diff --git a/src/question_custom.ts b/src/question_custom.ts
index f0cc537904..f442d03bd8 100644
--- a/src/question_custom.ts
+++ b/src/question_custom.ts
@@ -976,6 +976,10 @@ export class QuestionCompositeModel extends QuestionCustomModelBase {
       });
     }
   }
+  protected collectNestedQuestionsCore(questions: Question[], visibleOnly: boolean): void {
+    if (!this.contentPanel) return;
+    this.contentPanel.questions.forEach(q => q.collectNestedQuestions(questions, visibleOnly));
+  }
   protected convertDataValue(name: string, newValue: any): any {
     var val = this.getValueForContentPanel(this.value);
     if (!val) val = {};
diff --git a/src/question_matrixdropdownbase.ts b/src/question_matrixdropdownbase.ts
index 5d8656e35a..3ff5ef5a84 100644
--- a/src/question_matrixdropdownbase.ts
+++ b/src/question_matrixdropdownbase.ts
@@ -1748,6 +1748,12 @@ export class QuestionMatrixDropdownModelBase extends QuestionMatrixBaseModel<Mat
       }
     }
   }
+  protected collectNestedQuestionsCore(questions: Question[], visibleOnly: boolean): void {
+    const rows = this.visibleRows;
+    rows.forEach(row => {
+      row.questions.forEach(q => q.collectNestedQuestions(questions, visibleOnly));
+    });
+  }
   protected getConditionObjectRowName(index: number): string {
     return "";
   }
diff --git a/src/question_multipletext.ts b/src/question_multipletext.ts
index fbff5d3a43..bc993fea03 100644
--- a/src/question_multipletext.ts
+++ b/src/question_multipletext.ts
@@ -428,6 +428,9 @@ export class QuestionMultipleTextModel extends Question
       });
     }
   }
+  protected collectNestedQuestionsCore(questions: Question[], visibleOnly: boolean): void {
+    this.items.forEach(item => item.editor.collectNestedQuestions(questions, visibleOnly));
+  }
   public getConditionJson(operator: string = null, path: string = null): any {
     if (!path) return super.getConditionJson();
     var item = this.getItemByName(path);
diff --git a/src/question_paneldynamic.ts b/src/question_paneldynamic.ts
index 215522b3fb..b8ba962b03 100644
--- a/src/question_paneldynamic.ts
+++ b/src/question_paneldynamic.ts
@@ -1411,6 +1411,13 @@ export class QuestionPanelDynamicModel extends Question
       }
     }
   }
+  protected collectNestedQuestionsCore(questions: Question[], visibleOnly: boolean): void {
+    const panels = visibleOnly ? this.visiblePanels : this.panels;
+    if(!Array.isArray(panels)) return;
+    panels.forEach(panel => {
+      panel.questions.forEach(q => q.collectNestedQuestions(questions, visibleOnly));
+    });
+  }
   public getConditionJson(operator: string = null, path: string = null): any {
     if (!path) return super.getConditionJson(operator, path);
     var questionName = path;
diff --git a/src/survey.ts b/src/survey.ts
index afacf21183..942ce52ae1 100644
--- a/src/survey.ts
+++ b/src/survey.ts
@@ -5181,22 +5181,31 @@ export class SurveyModel extends SurveyElementCore
     return result;
   }
   /**
-   * Returns a list of all questions in a survey.
-   * @param visibleOnly set it `true`, if you want to get only visible questions
+   * Returns a list of all questions in the survey.
+   * @param visibleOnly A Boolean value that specifies whether to include only visible questions.
+   * @param includeDesignTime For internal use.
+   * @param includeNested A Boolean value that specifies whether to include nested questions, such as questions within matrix cells.
    */
   public getAllQuestions(
     visibleOnly: boolean = false,
-    includingDesignTime: boolean = false
+    includeDesignTime: boolean = false,
+    includeNested: boolean = false
   ): Array<Question> {
-    var result = new Array<Question>();
+    var res: Array<Question> = [];
     for (var i: number = 0; i < this.pages.length; i++) {
       this.pages[i].addQuestionsToList(
-        result,
+        res,
         visibleOnly,
-        includingDesignTime
+        includeDesignTime
       );
     }
-    return result;
+    if(!includeNested) return res;
+    const res2: Array<Question> = [];
+    res.forEach(q => {
+      res2.push(q);
+      q.getNestedQuestions(visibleOnly).forEach(nQ => res2.push(nQ));
+    });
+    return res2;
   }
   /**
    * Returns quiz questions. All visible questions that has input(s) widgets.
@@ -5241,11 +5250,11 @@ export class SurveyModel extends SurveyElementCore
    */
   public getAllPanels(
     visibleOnly: boolean = false,
-    includingDesignTime: boolean = false
+    includeDesignTime: boolean = false
   ): Array<IPanel> {
     var result = new Array<IPanel>();
     for (var i: number = 0; i < this.pages.length; i++) {
-      this.pages[i].addPanelsIntoList(result, visibleOnly, includingDesignTime);
+      this.pages[i].addPanelsIntoList(result, visibleOnly, includeDesignTime);
     }
     return result;
   }
diff --git a/tests/question_customtests.ts b/tests/question_customtests.ts
index 39db27d4ba..7da15562bc 100644
--- a/tests/question_customtests.ts
+++ b/tests/question_customtests.ts
@@ -1427,6 +1427,28 @@ QUnit.test("Composite: addConditionObjectsByContext", function (assert) {
   );
   ComponentCollection.Instance.clear();
 });
+QUnit.test("Composite: getNestedQuestions", function (assert) {
+  var json = {
+    name: "testquestion",
+    elementsJSON: [
+      { type: "text", name: "q1" },
+      {
+        type: "dropdown",
+        name: "q2"
+      },
+    ],
+  };
+  ComponentCollection.Instance.add(json);
+  var survey = new SurveyModel({
+    elements: [{ type: "testquestion", name: "cp_question" }],
+  });
+  const q = <QuestionCompositeModel>survey.getAllQuestions()[0];
+  const questions = q.getNestedQuestions();
+  assert.equal(questions.length, 2, "#1");
+  assert.equal(questions[0].name, "q1", "#2");
+  assert.equal(questions[1].name, "q2", "#3");
+  ComponentCollection.Instance.clear();
+});
 QUnit.test("Composite: visibleIf and showPreview, Bug#2674", function (assert) {
   ComponentCollection.Instance.add(<any>{
     name: "fullname",
diff --git a/tests/question_matrixdynamictests.ts b/tests/question_matrixdynamictests.ts
index 1a251bba6b..d1588b9169 100644
--- a/tests/question_matrixdynamictests.ts
+++ b/tests/question_matrixdynamictests.ts
@@ -1596,6 +1596,32 @@ QUnit.test("matrixDynamic.addConditionObjectsByContext", function (assert) {
     "addConditionObjectsByContext work correctly for matrix dynamic with context equals true"
   );
 });
+QUnit.test("matrixDynamic.getNestedQuestions", function (assert) {
+  const survey = new SurveyModel({
+    elements: [
+      { type: "matrixdynamic", name: "matrix", rowCount: 2,
+        columns: [{ name: "col1", visibleIf: "{row.col2} = 'a'" }, { name: "col2" }]
+      }
+    ]
+  });
+  const q = <QuestionMatrixDynamicModel>survey.getQuestionByName("matrix");
+  let questions = q.getNestedQuestions();
+  assert.equal(questions.length, 4, "4 cells");
+  assert.equal(questions[0].name, "col1", "cells[0, 0]");
+  assert.equal(questions[1].name, "col2", "cells[0, 1]");
+  assert.equal(questions[0].name, "col1", "cells[1, 0]");
+  assert.equal(questions[1].name, "col2", "cells[1, 1]");
+
+  const rows = q.visibleRows;
+  rows[1].getQuestionByColumnName("col2").value = "a";
+  assert.equal(rows[0].cells[0].question.isVisible, false, "cell[0,0] is invisible");
+  assert.equal(rows[1].cells[0].question.isVisible, true, "cell[1,0] is visible");
+  questions = q.getNestedQuestions(true);
+  assert.equal(questions.length, 3, "3 cells");
+  assert.equal(questions[0].name, "col2", "cells[0, 0], visible");
+  assert.equal(questions[1].name, "col1", "cells[1, 1], visible");
+  assert.equal(questions[2].name, "col2", "cells[1, 1], visible");
+});
 QUnit.test("matrixDynamic.addConditionObjectsByContext + settings.matrixMaxRowCountInCondition=0", function (assert) {
   settings.matrixMaxRowCountInCondition = 0;
   var objs = [];
diff --git a/tests/surveypaneldynamictests.ts b/tests/surveypaneldynamictests.ts
index 684d0b0f37..96b3df7d98 100644
--- a/tests/surveypaneldynamictests.ts
+++ b/tests/surveypaneldynamictests.ts
@@ -1618,6 +1618,24 @@ QUnit.test("panelDynamic.addConditionObjectsByContext", function(assert) {
     "addConditionObjectsByContext work correctly for panel dynamic with context equals true"
   );
 });
+QUnit.test("panelDynamic.getNestedQuestions", function(assert) {
+  const panel = new QuestionPanelDynamicModel("qPanel");
+  panel.template.addNewQuestion("text", "q1");
+  const q2 = new QuestionMultipleTextModel("q2");
+  q2.title = "Question 2";
+  q2.addItem("item1");
+  q2.addItem("item2");
+  panel.template.addQuestion(q2);
+  panel.panelCount = 2;
+  const questions = panel.getNestedQuestions();
+  assert.equal(questions.length, 6, "two panels * 3");
+  assert.equal(questions[0].name, "q1", "panel[0].q1");
+  assert.equal(questions[1].name, "item1", "panel[0].q2.item1");
+  assert.equal(questions[2].name, "item2", "panel[0].q2.item2");
+  assert.equal(questions[3].name, "q1", "panel[1].q1");
+  assert.equal(questions[4].name, "item1", "panel[1].q2.item1");
+  assert.equal(questions[5].name, "item2", "panel[1].q2.item2");
+});
 
 QUnit.test("panelDynamic.addConditionObjectsByContext + settings.panelDynamicMaxPanelCountInCondition = 0", function(assert) {
   settings.panelDynamicMaxPanelCountInCondition = 0;
diff --git a/tests/surveyquestiontests.ts b/tests/surveyquestiontests.ts
index 80587543d9..23cb90d12d 100644
--- a/tests/surveyquestiontests.ts
+++ b/tests/surveyquestiontests.ts
@@ -2328,6 +2328,15 @@ QUnit.test("question.addConditionObjectsByContext", function (assert) {
     "addConditionObjectsByContext work correctly"
   );
 });
+QUnit.test("question.getNextedQuestions", function (assert) {
+  const q = new QuestionMultipleTextModel("q_mt");
+  q.addItem("item1", "Item 1 title");
+  q.addItem("item2");
+  const nQuestions = q.getNestedQuestions();
+  assert.equal(nQuestions.length, 2, "We have 2 items");
+  assert.equal(nQuestions[0].name, "item1", "#1");
+  assert.equal(nQuestions[1].name, "item2", "#2");
+});
 
 QUnit.test("question.getConditionJson", function (assert) {
   var json = new QuestionHtmlModel("q_html").getConditionJson("equals");
diff --git a/tests/surveytests.ts b/tests/surveytests.ts
index 74f941e328..e2b8ae26a3 100644
--- a/tests/surveytests.ts
+++ b/tests/surveytests.ts
@@ -17346,3 +17346,17 @@ QUnit.test("Check onPopupVisibleChanged events", function (assert) {
   q.value = "abc";
   assert.equal(q.value, "ABC", "Convert to upper case");
 });
+QUnit.test("survey.getNestedQuestions", function (assert) {
+  const survey = new SurveyModel({
+    elements: [
+      { type: "text", name: "q1" },
+      { type: "multipletext", name: "q2", items: [{ name: "q2_item1" }, { name: "q2_item2" }] }
+    ]
+  });
+  const questions = survey.getAllQuestions(false, false, true);
+  assert.equal(questions.length, 4, "3 questions");
+  assert.equal(questions[0].name, "q1", "#1");
+  assert.equal(questions[1].name, "q2", "#2");
+  assert.equal(questions[2].name, "q2_item1", "#3");
+  assert.equal(questions[3].name, "q2_item2", "#4");
+});