After your RTB dispute application is accepted, use the case portal or follow the instructions in the RTB correspondence to submit evidence by the stated deadline. Upload clear copies of relevant documents, such as the tenancy agreement, rent records, photographs, messages, notices and inspection reports, and label them so the adjudicator can follow the timeline. Keep the originals and check whether your evidence will be shared with the other party, as RTB dispute procedures generally require both sides to see and respond to the material relied on. If you cannot upload a document or need more time, contact the RTB promptly and explain why.