LTEX reflects upon software development that includes the utilization of CASE tools which perform requirements and design representation and analysis, configuration management, document extraction, library management, program style and formatting, consistency checking, planning and control.
| PLEX Descriptors | <= 2 months | 6 months | 1 year | 3 years | 6 years | |
|---|---|---|---|---|---|---|
| Rating Levels | Very Low | Low | Nominal | High | Very High | Extra High |
| Value | 1.20 | 1.09 | 1.00 | 0.91 | 0.84 | n/a |