How to import/export templates(if removed then its couterpart) in NiFi 2

[#1]

Hello it seems templates which existed in NiFi 1 is removed in NiFi 2.8.0
How to import the flow definition to the new instance? Earlier we were able to move nif flow to new instances of NiFi using templates.
Any screenshot will be helpful for NiFi 2. Currently I can only download flow definition by right clicking a process group. Some article suggested Registry. Do we have any other approach like nifi 1 where we used to browse and upload.