To create dynamic copyright messaging that will update as time passes and stay accurate when the author's death year (ADY) is known. Direction for including ADY is in each template document.

Published prior to ପ୍ରକାଶନରେ ଅସୁବିଧା: ଅଜଣା ଚିହ୍ନ "୨" ।, ADY 100+ years ago {{PD-old}}
Published prior to ପ୍ରକାଶନରେ ଅସୁବିଧା: ଅଜଣା ଚିହ୍ନ "୨" ।, ADY anything less than 100 years ago {{Pd/1923}}
Published after ପ୍ରକାଶନରେ ଅସୁବିଧା: ଅଜଣା ଚିହ୍ନ "୨" । and before 1964, Non-renewal confirmed {{PD-US-no-renewal}}
Published between ପ୍ରକାଶନରେ ଅସୁବିଧା: ଅଜଣା ଚିହ୍ନ "୨" । and 1996 {{Pd/1996}}