collections - How do I make groups in 2.8? - Blender Stack Exchange
Make Collections Transformable like Objects (Transform, Rot, Scale, Origin, Align, Mirror!) — Right-Click Select
Help] How to move group of linked objects all together? : r/blender
Groups — Blender Manual
collections - How do I make groups in 2.8? - Blender Stack Exchange
Node Groups — Blender Manual
Groups in Blender and confusion with Collections
Collections and Groups — Developer Blog
Please make collections more like using folders/layers/symbols/prefabs! - User Feedback - Developer Forum
Blender tutorial: outliner, layers, groups, hierarchies and scenes
Blender/UPBGE Basics — UPBGE Manual
Blender Simple Grouping of Objects - YouTube
Blender + clip studio] How to duplicate a group of symmetrical objects with a hierarchy “BLENDER + CLIPT STUDIO #4” by Hydrocallis - Make better art | CLIP STUDIO TIPS
Blender 2.8 Wireframes Discussion - #106 by zebus3d - User Feedback - Developer Forum