Extracting all groups with their names in the Model tree

[raj366v]

can we extract the all available groups and their object names in the model tree by using the pyaedt script?
i seen by providing group name as assignment we can extract the all object inside that group.
but if i want to get the all available groups and their respective object names then, how do i get them.
suggest me if there is any possible way to get it.

[Universal98]

There seems to be no way to get the list of groups. Furthermore, there is no information about group hierarchy. For example:
Group1
--Subgroup1_1
--Subgroup1_2
Group2
--Subgroup2_1
--Subgroup2_2

The only way right now is to create group names that have some logical sense, then loop through the object dictionary, and get the group names from their attribute.

obj_dict = primitives.objects_by_name
obj_select = [i for i in obj_dict.values() if "GROUP_SUBSTRING" in i.group_name]