Depends how you do it ie send cheque in the mail or bpay etc. All sent out via the option holders letter. Personally if going by BPay I'd allow 5 business days minimum just to be safe.
https://www.asx.com.au/asxpdf/20190821/pdf/447pt6rr417yyv.pdf
https://www.asx.com.au/asxpdf/20190819/pdf/447m044jfmfdk0.pdf
