chore: add warning about permissions in local mode (#419)

Signed-off-by: ThibaultFy <[email protected]>

Author: ThibaultFy

docs/source/documentation/concepts.rst

@@ -91,6 +91,9 @@ This prevents filling up your server with outputs that you will not use in the f
 Permissions
 -----------
 
+.. warning::
+  The permissions are only enforced in a remote setup (i.e. when using the ``orchestrator``). If you are running an experiment in a local mode, the experiment will run regardless of the permissions.
+
 All assets metadata are visible by all the users of a channel. So if a user registers a new function or a new dataset, every user of this channel will be able to see the asset medatata (name, creation date, etc). However processing the asset will need specific permissions.
 
 In particular for datasets: