diff --git a/src/functionObjects/utilities/writeObjects/writeObjects.H b/src/functionObjects/utilities/writeObjects/writeObjects.H
index 10df95f17e..a8c763e5fe 100644
--- a/src/functionObjects/utilities/writeObjects/writeObjects.H
+++ b/src/functionObjects/utilities/writeObjects/writeObjects.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     | Website:  https://openfoam.org
-    \\  /    A nd           | Copyright (C) 2011-2022 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2024 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -25,8 +25,8 @@ Class
     Foam::functionObjects::writeObjects
 
 Description
-    Allows specification of different writing frequency of objects registered
-    to the database.
+    Allows specification of different writing frequency of fields/objects
+    registered to the database.
 
     It has similar functionality as the main time database through the
     \c writeControl setting:
@@ -45,7 +45,7 @@ Description
         anyWrite  | any option of the previous two
     \endvartable
 
-    Example of function object specification:
+    Examples of function object specification:
     \verbatim
     writeObjects1
     {
@@ -53,7 +53,27 @@ Description
 
         libs            ("libutilityFunctionObjects.so");
 
-        objects         (obj1 obj2);
+        fields          (obj1 obj2);
+        writeOption     anyWrite;
+    }
+
+    writeObjects2
+    {
+        type            writeObjects;
+
+        libs            ("libutilityFunctionObjects.so");
+
+        field           obj3;
+        writeOption     anyWrite;
+    }
+
+    writeObjects3
+    {
+        type            writeObjects;
+
+        libs            ("libutilityFunctionObjects.so");
+
+        objects         (obj4 obj5); //inherited from writeObjectsBase
         writeOption     anyWrite;
     }
     \endverbatim
@@ -62,7 +82,7 @@ Usage
     \table
         Property     | Description             | Required     | Default value
         type         | type name: writeObjects | yes          |
-        objects      | objects to write        | yes          |
+        fields, field or objects | field(s)/objects to write | yes  |
         writeOption  | only those with this write option | no | anyWrite
     \endtable