Create Application variables

WEB TMS WEB Core
1

I want to create global variables for my Application context that can be used in any Form.

program ProXERP_Web;

uses
  Vcl.Forms,
  WEBLib.Forms,
  Main in 'Main.pas' {Form1: TWebForm} {*.html},
  Customer in 'Customer.pas' {Form2: TWebForm} {*.html},
  Wrapper in 'Wrapper.pas' {Form3: TWebForm} {*.html},
  Inventory in 'Inventory.pas' {Form4: TWebForm} {*.html},
  MainInsert in 'MainInsert.pas' {Form6: TWebForm} {*.html},
  Help in 'Help.pas' {DataModule1: TDataModule},
  Login in 'Login.pas' {Form5: TWebForm} {*.html};
{$R *.res}
begin
  Application.Initialize;
  Application.MainFormOnTaskbar := True;
  Application.CreateForm(TForm3, Form3);
  Application.CreateForm(TForm4, Form4);
  Application.CreateForm(TForm6, Form6);
  Application.CreateForm(TDataModule1, DataModule1);
  Application.CreateForm(TForm5, Form5);
  Application.Run;

end.
2

I'd suggest either a global used unit that holds the variables or a class helper for TApplication that extends it with access to your variables?