Only specific users can access specific dashboards

[twood9003]

I am looking to lock down techsupport to only 1 dashboard.
Dashboards: test, test1, test2, techsupport

It looks like this this was possible in "Per-user kibana index supported. now you can use index kibana-int-userA for user A and kibana-int-userB for user B"

How is this done? I would be using basic auth and having multiple users but would want only user "techsupport" to be able to access "techsupport" dashboard.

[twood9003]

Testing with the following:
43 "kibana_es_index": "kibana-int", // "kibana-int-%user%"
44 "which_auth_type_for_kibana_index": "basic", // google, cas or basic
45
46 "kibana_es_index": "kibana-int-for-%techsupport%", // "kibana-int-%user%"
47 "which_auth_type_for_kibana_index": "basic", // google, cas or basic

83 "enable_basic_auth": true,
84 // Multiple user/passwd supported
85 // The User&Passwd list for basic auth
86 "basic_auth_users": [
87 {"user": "demo1", "password": "pwd1"},
88 {"user": "demo1", "password": "pwd2"},
89 {"user": "techsupport", "password": "techsupport"},
90 ],