diff --git a/src/process/calculation/index.ts b/src/process/calculation/index.ts
index 1684f7a0..428ac2e8 100644
--- a/src/process/calculation/index.ts
+++ b/src/process/calculation/index.ts
@@ -1,6 +1,7 @@
 import JSONLogic from 'modules/jsonlogic';
 import { ProcessorFn, ProcessorFnSync, CalculationScope, CalculationContext, ProcessorInfo, FilterScope } from 'types';
 import _set from 'lodash/set';
+import { getComponentKey } from 'utils/formUtil';
 const Evaluator = JSONLogic.evaluator;
 
 export const shouldCalculate = (context: CalculationContext): boolean => {
@@ -30,7 +31,7 @@ export const calculateProcessSync: ProcessorFnSync<CalculationScope> = (context:
             path,
             value: newValue
         });
-        _set(row, component.key, newValue);
+        _set(row, getComponentKey(component), newValue);
         context.value = newValue;
     }
     return;
diff --git a/src/process/conditions/index.ts b/src/process/conditions/index.ts
index a9734f4b..5eebcfb2 100644
--- a/src/process/conditions/index.ts
+++ b/src/process/conditions/index.ts
@@ -1,7 +1,7 @@
 import { ProcessorFn, ProcessorFnSync, ConditionsScope, ProcessorInfo, ConditionsContext, SimpleConditional, JSONConditional, LegacyConditional, SimpleConditionalConditions, Component, NestedComponent, FilterScope } from 'types';
 import { Utils } from 'utils';
 import unset from 'lodash/unset';
-import { componentInfo, getComponentPath } from 'utils/formUtil';
+import { componentInfo, getComponentKey, getComponentPath } from 'utils/formUtil';
 import { 
     checkCustomConditional, 
     checkJsonConditional, 
@@ -108,14 +108,14 @@ export const conditionalProcess = (context: ConditionsContext, isHidden: Conditi
             Utils.eachComponentData([component], row, (comp: Component, data: any, compRow: any, compPath: string) => {
                 scope.conditionals?.push({ path: getComponentPath(comp, compPath), conditionallyHidden: true });
                 if (!comp.hasOwnProperty('clearOnHide') || comp.clearOnHide) {
-                    unset(compRow, comp.key);
+                    unset(compRow, getComponentKey(comp));
                 }
             });
         }
         else {
             scope.conditionals.push({ path, conditionallyHidden: true });
             if (!component.hasOwnProperty('clearOnHide') || component.clearOnHide) {
-                unset(row, component.key);
+                unset(row, getComponentKey(component));
                 context.value = undefined;
             }
         }
diff --git a/src/process/defaultValue/index.ts b/src/process/defaultValue/index.ts
index 3b0cbf60..8883f3a3 100644
--- a/src/process/defaultValue/index.ts
+++ b/src/process/defaultValue/index.ts
@@ -2,6 +2,7 @@ import JSONLogic from 'modules/jsonlogic';
 import { ProcessorFn, ProcessorFnSync, ConditionsScope, ProcessorInfo, DefaultValueContext, FilterScope } from 'types';
 import has from 'lodash/has';
 import set from 'lodash/set';
+import { getComponentKey } from 'utils/formUtil';
 const Evaluator = JSONLogic.evaluator;
 
 export const hasCustomDefaultValue = (context: DefaultValueContext): boolean => {
@@ -34,7 +35,7 @@ export const customDefaultValueProcessSync: ProcessorFnSync<ConditionsScope> = (
         return;
     }
     if (!scope.defaultValues) scope.defaultValues = [];
-    if (has(row, component.key)) {
+    if (has(row, getComponentKey(component))) {
         return;
     }
     let defaultValue = null;
@@ -51,7 +52,7 @@ export const customDefaultValueProcessSync: ProcessorFnSync<ConditionsScope> = (
         });
     }
     if (defaultValue !== null && defaultValue !== undefined) {
-        set(row, component.key, defaultValue);
+        set(row, getComponentKey(component), defaultValue);
     }
 };
 
@@ -65,7 +66,7 @@ export const serverDefaultValueProcessSync: ProcessorFnSync<ConditionsScope> = (
         return;
     }
     if (!scope.defaultValues) scope.defaultValues = [];
-    if (has(row, component.key)) {
+    if (has(row, getComponentKey(component))) {
         return;
     }
     let defaultValue = null;
@@ -83,10 +84,7 @@ export const serverDefaultValueProcessSync: ProcessorFnSync<ConditionsScope> = (
         });
     }
     if (defaultValue !== null && defaultValue !== undefined) {
-        set(row, component.key, defaultValue);
-        if ((scope as FilterScope).filter) {
-            set((scope as FilterScope).filter, path, defaultValue);
-        }
+        set(row, getComponentKey(component), defaultValue);
         context.value = defaultValue;
     }
 };
diff --git a/src/process/fetch/index.ts b/src/process/fetch/index.ts
index ab96cb91..dfe9aafe 100644
--- a/src/process/fetch/index.ts
+++ b/src/process/fetch/index.ts
@@ -2,6 +2,7 @@ import { ProcessorFn, ProcessorInfo, FetchContext, FetchScope, FetchFn } from 't
 import get from 'lodash/get';
 import set from 'lodash/set';
 import { Evaluator } from 'utils';
+import { getComponentKey } from 'utils/formUtil';
 
 export const shouldFetch = (context: FetchContext): boolean => {
     const { component } = context;
@@ -64,13 +65,14 @@ export const fetchProcess: ProcessorFn<FetchScope> = async (context: FetchContex
         const mapFunction = get(component, 'fetch.mapFunction');
 
         // Set the row data of the fetched value.
-        set(row, component.key, mapFunction ? Evaluator.evaluate(mapFunction, {
+        const key = getComponentKey(component);
+        set(row, key, mapFunction ? Evaluator.evaluate(mapFunction, {
             ...evalContextValue, 
             ...{responseData: result}
         }, 'value') : result);
         scope.fetched.push({
             path,
-            value: get(row, component.key)
+            value: get(row, key)
         });
     }
     catch (err: any) {
diff --git a/src/process/processOne.ts b/src/process/processOne.ts
index 7f0b0220..b5011a6a 100644
--- a/src/process/processOne.ts
+++ b/src/process/processOne.ts
@@ -1,15 +1,9 @@
 import { get } from "lodash";
-import { CheckboxComponent, Component, ProcessorsContext, ProcessorType } from "types";
+import { Component, ProcessorsContext, ProcessorType } from "types";
+import { getComponentKey } from "utils/formUtil";
 
 export function dataValue(component: Component, row: any) {
-    let key = component.key;
-    if (
-        component.type === 'checkbox' && 
-        component.inputType === 'radio' && 
-        (component as CheckboxComponent).name
-    ) {
-        key = (component as CheckboxComponent).name;
-    }
+    const key = getComponentKey(component);
     return key ? get(row, key) : undefined;
 }
 
diff --git a/src/utils/formUtil.ts b/src/utils/formUtil.ts
index 035589e6..595e7cae 100644
--- a/src/utils/formUtil.ts
+++ b/src/utils/formUtil.ts
@@ -2,6 +2,7 @@ import { last, get, isEmpty, isNil, isObject } from "lodash";
 
 import {
   AsyncComponentDataCallback,
+  CheckboxComponent,
   Component,
   ComponentDataCallback,
   DataObject,
@@ -114,23 +115,24 @@ export function getModelType(component: any) {
   if ((component.input === false) || isComponentModelType(component, 'layout')) {
     return 'inherit';
   }
-  if (component.key) {
+  if (getComponentKey(component)) {
     return 'value';
   }
   return 'inherit';
 }
 
 export function getComponentPath(component: Component, path: string) {
-  if (!component.key) {
+  const key = getComponentKey(component);
+  if (!key) {
     return path;
   }
   if (!path) {
-    return component.key;
+    return key;
   }
-  if (path.match(new RegExp(`${component.key}$`))) {
+  if (path.match(new RegExp(`${key}$`))) {
     return path;
   }
-  return (getModelType(component) === 'inherit') ? `${path}.${component.key}` : path;
+  return (getModelType(component) === 'inherit') ? `${path}.${key}` : path;
 }
 
 export function isComponentModelType(component: any, modelType: string) {
@@ -146,7 +148,8 @@ export function isComponentNestedDataType(component: any) {
 
 export function componentPath(component: any, parentPath?: string) {
   parentPath = component.parentPath || parentPath;
-  if (!component.key) {
+  const key = getComponentKey(component);
+  if (!key) {
     // If the component does not have a key, then just always return the parent path.
     return parentPath;
   }
@@ -155,15 +158,6 @@ export function componentPath(component: any, parentPath?: string) {
   if (component.path) {
     return component.path;
   }
-
-  let key = component.key;
-  if (
-    component.type === 'checkbox' && 
-    component.inputType === 'radio' && 
-    component.name
-  ) {
-      key = component.name;
-  }
   
   return parentPath ? `${parentPath}.${key}` : key;
 }
@@ -274,8 +268,19 @@ export const eachComponentData = (
   );
 };
 
+export function getComponentKey(component: Component) {
+  if (
+    component.type === 'checkbox' && 
+    component.inputType === 'radio' &&
+    (component as CheckboxComponent).name
+  ) {
+    return (component as CheckboxComponent).name;
+  }
+  return component.key;
+}
+
 export function getContextualRowPath(component: Component, path: string): string {
-  return path.replace(new RegExp(`\.?${component.key}$`), '');
+  return path.replace(new RegExp(`\.?${getComponentKey(component)}$`), '');
 }
 
 
diff --git a/src/utils/logic.ts b/src/utils/logic.ts
index 17ffb87a..cf4c73e8 100644
--- a/src/utils/logic.ts
+++ b/src/utils/logic.ts
@@ -3,6 +3,7 @@ import { checkCustomConditional, checkJsonConditional, checkLegacyConditional, c
 import { LogicActionCustomAction, LogicActionMergeComponentSchema, LogicActionProperty, LogicActionPropertyBoolean, LogicActionPropertyString, LogicActionValue } from "types/AdvancedLogic";
 import { get, set, clone, isEqual, assign } from 'lodash';
 import { evaluate, interpolate } from 'modules/jsonlogic';
+import { getComponentKey } from "./formUtil";
 
 export const hasLogic = (context: LogicContext): boolean => {
     const { component } = context;
@@ -79,7 +80,7 @@ export function setActionProperty(context: LogicContext, action: LogicActionProp
 
 export function setValueProperty(context: LogicContext, action: LogicActionValue) {
     const { component, row, value } = context;
-    const oldValue = get(row, component.key);
+    const oldValue = get(row, getComponentKey(component));
     const newValue = evaluate({...context, value}, action.value, 'value', (evalContext: any) => {
         evalContext.value = clone(oldValue);
     });
@@ -88,7 +89,7 @@ export function setValueProperty(context: LogicContext, action: LogicActionValue
         !(component.clearOnHide && conditionallyHidden(context as ProcessorContext<ConditionsScope>))
     ) {
         context.value = newValue;
-        set(row, component.key, newValue);
+        set(row, getComponentKey(component), newValue);
         return true;
     }
     return false;
@@ -96,7 +97,7 @@ export function setValueProperty(context: LogicContext, action: LogicActionValue
 
 export function setMergeComponentSchema(context: LogicContext, action: LogicActionMergeComponentSchema) {
     const { component, row } = context;
-    const oldValue = get(row, component.key);
+    const oldValue = get(row, getComponentKey(component));
     const schema = evaluate({...context, value: {}}, action.schemaDefinition, 'schema', (evalContext: any) => {
         evalContext.value = clone(oldValue);
     });