The City Elections Officer shall keep a register of candidates for nomination at the primary election. The register shall contain the title of each office, the name and residence mailing address of each candidate for nomination at the primary election, the date of filing of the prospective petition for nomination of the candidate, the date of filing of the perfected petition for nomination, the date of filing of the declaration of candidacy, and such other information as may aid the City Elections Officer to provide the Multnomah County Elections Officer with information for the official ballot for the primary election.