please only with "=", not with "." !!
all  | 
display all groups  | 
firstgroup  | 
return name from firstgroup in value  | 
nextgroup  | 
return name from nextgroup in value  | 
count  | 
return count of groups  | 
nodesarrangedoptimized=true/false  | 
arranged nodes optimized in all groups in this Level  | 
allnodesinonerow=true/false  | 
set all nodes in one row (true) or all in one line per node in all groups in this Level  | 
collapsed=true/false  | 
clopased all groups in this Level  | 
visible=true/false  | 
set visible all groups in this level  | 
sub=visible/collapsed/allnodesinonrow=true/false  | 
set alle subgroups xgantt=group=sub=collapsed=true  | 
name  | 
return the name from the group in value  | 
groupinglevel  | 
return the groupinglevel in the group  | 
allnodesinonerow=true/false  | 
set all nodes in one row (only this group!)  | 
collapsed=true/false  | 
|
visible=true/false  | 
set visible for this group  | 
subgroups  | 
command for subgroups. display all subgroups: xgantt=group=[groupname]=subgroup=all  |