PDF User Guides This provides you with the PDF version of the User Guide. Trial Interactive CTMS v1.1 – User Guide v1.0 Trial Interactive CTMS v1.2 – User Guide v1.0 Trial Interactive CTMS v1.3 – User Guide v1.0 Trial Interactive CTMS v1.4 – User Guide v1.0 Trial Interactive CTMS v1.5 - User Guide v1.0 Trial Interactive CTMS v1.6 - User Guide v1.0