Without any provided details about the film 'O Filho Adotivo', it is impossible to evaluate its portrayal of LGBTQ+ characters or themes. Therefore, the net impact is rated as N/A, indicating no identifiable depiction could be assessed from the given information.

Available information for 'O Filho Adotivo' (1984) does not suggest the presence of any identifiable transsexual characters or themes. Therefore, the film's portrayal of such elements is considered N/A.

The movie does not contain any action or adventure elements.

There is no available information suggesting that "O Filho Adotivo" (1984) is an adaptation of a prior work or features characters with pre-established genders from source material or history. Therefore, no gender swaps can be identified.

The film "O Filho Adotivo" (1984) is not an adaptation of a work with pre-established character races, nor a biopic of historical figures, nor a reboot of legacy characters. Therefore, there is no prior canonical or historical racial baseline against which to assess a race swap.