What is Path to User and Path to Owner and why do we use it and what is diff between them ? Can anyone please explain me this in their own words in detail please?

 \Hi Experts, I was going through the learning path for configuring advanced security. I came across 2 terms which are path to user and path to expert. Can any one please explain to me what is Path to User and Path to Owner(screenshot attached below) and why we use it and what is the diff between them?  Please find the screenshot of document i am going through 
2 answers

These are used when creating access rules on an entity.


Path to owner is used when you want to create an access rule that is specific to the user who created an object.


Path to user is used when you want to create an access rule for a user that is associated to an entity in some way.  For instance, if you want the manager of a department to have different access rules than other users, you could use Path to User to create an access rule that identifies managers via one or more associations.


The owner of (an instance of) an object is the user that has created that instance. The ‘path to owner’ is therefore the path that leads to the specific user that created that object.


The ‘path to user’ leads to a specific user or group of users (e.g. users with a specific user role) that may or may not be associated with that particular (instance of the) object. It basically says 'this user or group of users has access to this object and can do stuff with it.


An object can have multiple users authorized to access it, but always has only one owner.