I’ve heard some questions that I think might relate to this “Temporary Rule Waiver.” This concerns the “aggregate club score,” not the official score under the Club call sign. It’s also important to label your club affiliation with the exact same text as the club uses, or it will not count.
Temporary rule waiver: For Field Day 2021, an aggregate club score will also be published, which will be the sum of all individual entries indicating a specific club (similar to the aggregate score totals used in ARRL affiliated club competitions). Ordinarily, club names are only published in the results for Class A and Class F entries, but the temporary rule waiver for 2021 allows participants from any Class to optionally include a single club name with their submitted results following Field Day. For example, if Podunk Hollow Radio Club members Becky, W1BXY, and Hiram, W1AW, both participate in 2021 Field Day — Hiram from his Class D home station, and Becky from her Class C mobile station — both can include the radio club’s name when reporting their individual results. The published results listing will include individual scores for Hiram and Becky, plus a combined score for all entries identified as Podunk Hollow Radio Club.