In the 7.5 Release, new report administration capability has been added to enable you to manage your user's scheduled report jobs.
You can limit the number of report schedule requests your users submit thru the new report schedule limit functionality. By limiting them to a maximum number of scheduled jobs, users will only submit schedule requests for reports they need, and delete requests for obsolete report jobs.
To enable this functionality, you will define the maximum number of scheduled jobs that can be requested by security group. When a user of a security group exceeds that value, they will be prompted to delete some of their existing scheduled jobs before proceeding.
This feature will enable you additional configurable functionality to manage your users report jobs.
For more details, and screenshots, access the 'V75 Report Feature Guide' from the IBM support site by either searching on its title, or clicking here.