In TimeTrak from version 3.2.35 there is now the added ability to show the master job attachments on a sub job.
This is a profile setting that needs enabled as per below:
Once this setting is enabled master job attachments then become visible in both mobile and professional websites as per below I can see the job I have selected (Job code 259) is a sub job of job code 160 and has 10 attachments:
When I select the attachments tab as per below I can see all attachments are related to the parent job (master job) job code 160.
If you have any further questions please contact the TimeTrak team via email: support@timetrak.co.nz or phone NZ: 0800 12 00 99 AU: 1800 60 80 77