Hi,
I am currently using the XRM Toolbox Portal Deployer tool to migrate a portal from one environment to another, whilst I am aware the config can be a trial and error process when I do a test deployment to a brand new environment all the sitemap navigation is removed, I can't seem to find any way around this or to get it back, even if I reset the Portal entirely it's still not recoverable.

Is there any suggestions for using the tool, do you need to manually add each entity separately any ideas what could be causing this to happen?
Thank you