Possible enumeration values:

NameValueDescription
None

0

AddStatus

1

Insert

2

Update

3

AddComment

4

EditComment

5

EditTitle

6

Forward

7

DeleteItem

8

RecurrAutoUpdate

9

Postpone

10

DeleteComment

11

DueDateRemoved

12

CompleteRequest

13

Complete

14

Return

15

UploadFile

16

DeleteFile

17

ArchiveItem

18

RestoreItem

19

UpdateCompletion

20

UpdateLink

21

Copy

22

DatesMoveInProjectCopy

23

DatesMoveInCopy

24

UpdateCompanyData

25