they need access onto our property and who is going to be [there]," Baldwin told SBS News.SBS News has seen correspondence between ABS staff and a Melbourne-based strata management firm.The email outlines access arrangements for secure apartment buildings during Census activities, including requests for entry to prescribed premises between 8am and 8pm on weekdays and from 9am to 8pm on weekends access arrangements help Census staff undertake these activities efficiently and with minimal disruption to residents."The ABS spokesperson also said all access keys are managed under strict protocols and returned at the end of Census activities.Baldwin said some strata managers have worked with the ABS to establish arrangements that help Census staff access buildings while minimising disruptions for residents.He said in some cases, the ABS and building staff have identified premises where residents may need additional support, including communities where English is not a first language.Arrangements have been made for field officers to visit these buildings on 11 August to assist residents with Census participation