Adding groups security to Change Control

SDP Team,

 

We have other departments outside of our IT department that use SDP for managing request.  To make sure these other departments only have access to their request I have created a technician group and role for each one.  In the role settings I have selected the option for them to only be able to see items in there group or assigned to them.  This has been great but now we have a second department that wants to use the change control module. Using the same method I notice that they are still able to see all the changes from the IT department.  I would like to limit their view here so they can manage there own changes and I would know 100% that they could not edit/delete my mistake one of the IT changes.

 

Is there a way to do this or am I am missing?

Thank you

Marcus
IT Support Manager