Regarding the specifications of a grouptwo options are available (the others are grayed out).


 


If the '' optionReduceis checked, the group will not be expanded by default.


 


If the '' optionReduce is unchecked, the group will be expanded by default.


 


The '' optionAutomatic group closure'' allows you to leave open only one of the groups that has this option ticked.

As soon as you open a group, all other groups will be closed. This ensures that only one group is open at a time.

When you have a large list of properties to fill in, it's a good idea to check this option for all your groups, so that when you open one group, all the others will be automatically collapsed.