Problem

This issue blocks https://studio.atlassian.com/browse/JST-1400

It would be nice to be able to specify permissions on a path-level basis. For example, if I had a repository set up with directories "trunk", "private", "branches", and "tags", I should be able to specify that only people in the "admins" and "developers" groups can access the private directory, but everyone can view the other directories.

Workaround

Create several repositories in Fisheye - each pointing to the same source repository.

In each of them configure proper include/exclude paths, reflecting permissions set up in the source repository. 

In each of them configure permissions, granting access to proper users/groups, reflecting permissions from the source repository. 

This way you can create "repository views" in Fisheye.