How to do grouping in iReport?
135716
Grouping records in JasperReports
116765
Bug in grouping after editing code?
113841
How can I change my node group interface to more easily edit the Group Input/Output nodes?
42973
Array a Group of objects?
93921
Select groups based on number of unique / distinct values
112705
How to join held Lists?
62255
Notation question: Subroup generated by two elements?
149380
Drawing CountryData groups
77600
How to create a consecutive group number
4323
Group files in some folders
97345
How do you get Mac OS Finder to group folders together when sorting?
67992
Output of getent group
16637
How do I list the members of a group?
24411
Aggregate / summarize multiple variables per group (e.g. sum, mean)
14531
How group action works.
48736
How can I find out if the current user is in a specific group?
76252
Fill with @row_number based on group field in QGIS 3