You can disable emailing by role.
- Select the Administration tab
- Select Role
- Click on the role name on the left hand side
- Click on properties on the right hand side
- For eMailing, Select Disable
- Click on update on the upper right
- Do this for each role for which you want to disable emailing.
You can disable comments by repository
Note: This can also be disabled in View security.
- From the Administration tab, click the Repository subtab.
- Select your Repository.
- Click the Properties tab.
- Click the Report subtab.
- Find the Report Action section.
- Uncheck the Allow comment updates [View only]
No users will be able to edit a report’s comment in this repository.
Alternate method of hiding comments:
- From the Administration tab, click the Repository subtab.
- Select your Repository.
- Click the Properties tab.
- Click the List Layouts subtab.
- Under the Report List Layout Section->Display Columns, highlight comments and move them to the left with a single arrow
- Click update in the upper right.