powerpoint - How to add a Add ins menu tab to Power Point 2007? -

i working power point 2007 there no add ins menu tab , can not find how add it.

when ppt 2007 , onward runs code creates "legacy" command bars or menu modifications, automatically adds add-ins tab ribbon , puts command bars/menu changes there. here's simple example code. can run is, or save add-in. once add-in loaded, auto_open code run every time ppt starts up.

sub auto_open()     dim otoolbar commandbar     dim obutton commandbarbutton     dim mytoolbar string      ' give toolbar name     mytoolbar = "kewl tools"      on error resume next        ' doesn't stop on next line if toolbar's there      ' create toolbar; powerpoint error if exists     set otoolbar = commandbars.add(name:=mytoolbar, _         position:=msobarfloating, temporary:=true)     if err.number <> 0             ' toolbar's there, have nothing           exit sub     end if      on error goto errorhandler      ' add button new toolbar     set obutton = otoolbar.controls.add(type:=msocontrolbutton)      ' , set of button's properties      obutton           .descriptiontext = "this first button"              'tooltip text when mouse if placed on button           .caption = "do button1 stuff"              'text if text in icon chosen           .onaction = "button1"             'runs sub button1() code when clicked           .style = msobuttonicon               ' button displays icon, not text or both           .faceid = 52                  ' chooses icon #52 available office icons      end      ' repeat above many more buttons need add     ' sure change .onaction property @ least each new button      ' can set toolbar position , visibility here if     ' default, it'll visible when created. position ignored in ppt 2007 , later     otoolbar.top = 150     otoolbar.left = 150     otoolbar.visible = true  normalexit:     exit sub   ' doesn't go on run errorhandler code  errorhandler:      'just in case there error      msgbox err.number & vbcrlf & err.description      resume normalexit: end sub  sub button1() ' code run when click button 1 added above ' add similar subroutine each additional button create on toolbar     ' silly example code.       ' you'd put real working code here whatever     ' want     msgbox "stop poking pig!" end sub