Grade Items Settings - Columns

Moodle Docs 

Name of the column
Moodle versionPlugin version		 Can be filtered? Where can I see it on the UI? Comment
1. Item name  





Mostly the same as the name of the activity. If an activity can have 2 grades (i.e. Forum or Workshop) then there are 2 corresponding grade items in the Gradebook
Item info v1.4.0+
ID number v1.4.0+
2. Grade type  
3. Minimum grade  
4. Maximum grade   Grade points 
5. Grade to pass  
Multiplicator v1.4.0+
Offset v1.4.0+
Grade display type v1.4.0+
Overall decimal places v1.4.0+
8. Scale   Scales 
6. Hidden   How can I hide grades? 
7. Locked   How can I lock grades? 
Weight v1.4.0+
Weight adjusted v1.4.0+
Extra credit  v1.4.0+
Sort ordert  v1.4.0+ Not available on the front end
9. Last modified   Not available on the front end

10. Gradebook Category Path
 v1.3.0 ... v1.3.1v1.4.0+

The latest v1.3.0 release introduced advanced gradebook reporting capabilities, including Grade Category Path, Top Category Name, and Category Depth columns with dedicated filters.
Whether you're reviewing course design, auditing assessment structures, or locating activities within large gradebook hierarchies, these new fields provide greater visibility into how grade items are organised and aggregated throughout the gradebook.

To improve performance and support more advanced Gradebook reporting, most of the Gradebook Category Settings are now available via a  dedicated entity.  These three columns are removed from v1.4.0+
Sorry for any inconvenience.

11. Gradebook Category Depth
 v1.3.0 ... v1.3.1v1.4.0+

12. Top Subcategory Name v1.3.0 ... v1.3.1v1.4.0+