掲載

1. Origins, structure, and basic meaning

• Structure: The spelling is 掲載, read as けいさい. It denotes placing text, photographs, or information in a publication, website, or bulletin board for public access and also functions as a する verb.
• Basic usage: Publishing photographs in a newsletter appears in 広報紙に写真を掲載する, while application guidelines being posted appears in 要項が掲載されている.

2. Common pitfalls and similar expressions

• Difference from 掲示
  • It focuses on including material within a publication or medium, rather than physically displaying a notice for passersby.