I run a multiple author site and the content is directed to various age groups. Instead of forcing the writer to manually note which age group the post is appropriate for, I want to add a content rating system with the following labels:
G — Suitable for all audiences
PG — Possibly offensive, usually for audiences 13 and above
R — Intended for adult audiences above 17
X — Even more mature than above
What would be a good way to add such feature? Ideally, on the post page, there is an area with radioboxes where the writer can make their selection. There must be a way to echo the choice in the post template.
Please provide code example if you choose to answer as my coding knowledge is limited.