Problem with TwwDBGrid - OnAfterMenuFilter

Hello,

i will use the procedure OnAfterMenuFilter in a TwwDBGrid.

I have enabled in TitleMenuAttributes - MenuEnabled

If I create the procedure the twwGridFilterAction is underlined as an error.

When i compile, it shows an Error: undeclared identifier: TwwGridFilterAction

procedure GrdUmBuchAfterMenuFilter(Sender: TObject; AFieldName: string;
AFilterAction: TwwGridFilterAction);

Has someone a solution for, what i can do or what is wrong.

Thanks for help

Use: InfoPower 4K, 21.0.0.4