"class custom fields:" is obsolete?

I’m translating some string to Spanish and I’ve found “class custom fields:” string located in share/html/Admin/Articles/Classes/Modify.html line 152.

I’m not able to see this string in the UI (I prefer to look at the context before translate any string). Does someone know if this piece of code is obsolete?

150: % my $CFs = $ClassObj->CustomFields;
151: % if ($CFs->Count) {
152: <h5 class="mt-3"><&|/l&>Class Custom Fields:</&></h5>
153: <& /Elements/EditCustomFields, Object => $ClassObj &>
154: % }

I’ve added a custom field to the article class but I can’t see this string in any page when editing the article class.

Hey,

This text is only displayed if a “Class” custom field is applied to the class. To do this:

Admin → Custom Fields → Create, and then select “Classes” in the Applies To field, put in a Name, and hit Create. Follow the “Applies to” option, top right and select the Class you’ve already created.

Then if you modify the Class, you should see “Class Custom Fields” and the the custom field you’ve created under the heading.

Thanks, @Andrew_Ruthven, I haven’t created any class CF yet.