IF you have a custom
EQUI_GroupWindow.xml file, open using a text editor (Word, WordPerfect, NotePad, etc.) and using the Search or Find function:
Find:
<Screen item = "GroupWindow">
Immediately before that line
ADD:
<Button item = "GW_LFGButton">
<ScreenID>LFGButton</ScreenID>
<RelativePosition>true</RelativePosition>
<Location>
<X>42</X>
<Y>96</Y>
</Location>
<Size>
<CX>26</CX>
<CY>26</CY>
</Size>
<Style_Checkbox>false</Style_Checkbox>
<TooltipReference>Open LFG Window</TooltipReference>
<ButtonDrawTemplate>
<Normal>A_LFGBtnNormal</Normal>
<Pressed>A_LFGBtnPressed</Pressed>
<Flyby>A_LFGBtnFlyby</Flyby>
<Disabled>A_LFGBtnNormal</Disabled>
<PressedFlyby>A_LFGBtnPressedFlyby</PressedFlyby>
</ButtonDrawTemplate>
</Button>
Find:
<Pieces>GW_PetGauge5</Pieces>
ADD:
<Pieces>GW_LFGButton</Pieces>