Based on available information, 'The Walking Dead: Dead City' does not appear to portray the LGBTQ+ community in any significant or detailed manner. There is no direct evidence of explicit LGBTQ+ characters, storylines, or themes within the show, and no substantive development is highlighted in analyses. Any representation, if present, is not central or explored in depth.

The Walking Dead: Dead City does not feature any identifiable transsexual characters or themes within its narrative. The show's plot and character development do not include explicit or significant representation of the transsexual community, leading to a determination of N/A for portrayal.

The series portrays all established characters, including Maggie Greene and Negan, with on-screen genders consistent with their canonical portrayals in the original series and comics. No instances of gender-swapping from source material or historical figures are present.

For returning characters like Maggie and Negan, casting aligns with established TV canon. Hershel Rhee's casting as Korean-American is consistent with his biracial TV lineage (Maggie and Glenn Rhee). New characters reflect Manhattan's diversity. No character meets the definition of a race swap.