This JIRA project has around 1000 users. There are about 50 Issue types that can be raised. Not all users are eligible to raise all Issue types. We have defined Project roles/groups and assigned users to those roles/groups to differentiate the permissioning level. Now, when users belonging to a particular role/group logs into JIRA, they should be able to see only limited set of Issue types for which they have permissions. Please help me set this up in JIRA.
We are on JIRA version v4.1.2#531.