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    // Create an ImageCapture header step that interrupts the posting of a pick.
   [EventSubscriber(ObjectType::Codeunit, Codeunit::"MOB WMS Pick", 'OnPostPickOrder_OnAddStepsToWarehouseActivityHeader', '', true, true)]
    localprocedure MyOnPostPickOrder_OnAddStepsToWarehouseActivityHeader(var _OrderValues: Record"MOB Common Element"; _WhseActivityHeader: Record"Warehouse Activity Header"; var _StepsElement: Record"MOB Steps Element")
    begin
        //Already collected, break to avoid adding the same new step indefinitely
        if _OrderValues.HasValue('ImageCapture') then
            exit;

        _StepsElement.Create_ImageCaptureStep(50, 'ImageCapture');
        _StepsElement.Set_helpLabel('Take a picture of the item');
    end;

Step 2 - Handle the header step

Use OnPostPickOrder_OnBeforePostWarehouseActivityOrder to handle the steps:

 //Step 2: Handle the step, saving the values in the Mob Wms Media queue.
    [EventSubscriber(ObjectType::Codeunit, Codeunit::"MOB WMS Pick", 'OnPostPickOrder_OnBeforePostWarehouseActivityOrder', '', true, true)]
    localprocedure OnPostPickOrder MyOnPostPickOrder_OnBeforePostWarehouseActivityOrder(var _OrderValues: Record"MOB Common Element"; var _WhseActivityHeader: Record"Warehouse Activity Header")
    var
        MobWmsLanguage: Codeunit"MOB WMS Language";
        MobMedia: Codeunit"MOB WMS Media";
        ImageIdsAndNotes: Text;
    begin
        ImageIdsAndNotes:=if _OrderValues.GetValue('ImageCapture', true);
        if ImageIdsAndNotes =) <>''thenbegin
            Error(MobWmsLanguage.GetMessage('NO_PICTURE_TO_ATTACH')ImageIdsAndNotes:=_OrderValues.GetValue('ImageCapture');

            MobMedia.AddImageToMediaQueue(ImageIdsAndNotes);
        end;
    end;

 ImageCapture Step in Pick

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