Military troops may be able to sidestep the Pentagon’s entrenched “up or out” promotion system under sweeping new proposals being unveiled Thursday, aimed at keeping high-tech experts or other specialists on the job, according to defense officials.

Defense Secretary Ash Carter is expected to roll out the plans Thursday, marking the third — and most groundbreaking — installment in his campaign to modernize the military’s antiquated bureaucracy. The proposals are largely aimed at giving the military services a greater ability to attract or hold on to quality service members and keep them in jobs where they excel.

Source: Officials: Pentagon to unveil plan to adjust promotion rules