What determines the number of side boys afforded to an honored official?

The number of side boys assigned to an honored official typically depends on the official's rank or status within a hierarchy, such as military or diplomatic protocols. For instance, higher-ranking officials receive more side boys as a sign of respect and recognition of their position. Additionally, specific ceremonies or events may have established guidelines that dictate the appropriate number of side boys for each type of official. Ultimately, these practices reflect tradition and adherence to established protocols.