Validators
- Conditional Required Field Validator
- Date validator
- Field changed during transition validator
- Fields Comparator Validator
- Groovy script validator
- Has Assignee Validator
- Has Linked Issues Validator
- Has SubTasks Validator
- Has Worklog Validator
- JQL Validator
- Linked Issues Status Validator
- Multiple Required Field Validator
- Previous Status Validator
- Required Field Validator
- SubTasks Status Validator
- User Has Work Logged Validator
- User in group validator
- User is in role validator
- Value has changed
- Regular Expression Validator