I tried doing the following but the game wont start with this mod.
export Library Root =
{
.Groups =
{
.Governments =
{
.Entries =
{
.gvt_Chiefdom = {"Governments.zdata", "gvt_Chiefdom"},
.gvt_Theocracy = {"Governments.zdata", "gvt_Theocracy"},
.gvt_Monarchy = {"Governments.zdata", "gvt_Monarchy"},
.gvt_Autocracy = {"Governments.zdata", "gvt_Autocracy"},
.gvt_Empire = {"Governments.zdata", "gvt_Empire"},
.gvt_Republic = {"Governments.zdata", "gvt_Republic"},
.gvt_DirectDemocracy = {"Governments.zdata", "gvt_DirectDemocracy"},
.gvt_Feudalist = {"Governments.zdata", "gvt_Feudalist"},
.gvt_Communist = {"Governments.zdata", "gvt_Communist"},
.gvt_Fascist = {"Governments.zdata", "gvt_Fascist"},
},
},
}
};