In order to enforce a [[Knowledge DAG|knowledge DAG]] and avoid [[Inverse properties|inverse properties]], one needs to determine how: ![[Arrow of information#^definition|Arrow]] Therefore, it is crucial to choose: ![[Information flow#^definition|Flow]] There are 2 possible choices: 1. [[Individual flow]]: ![[Individual flow#^definition|I]] 2. [[Collective flow]]: ![[Collective flow#^definition]] ## [[Individual flow]] ![[Individual flow#^case|IF case]] ![[Individual flow#^diagram|IF diagram]] ## [[Collective flow]] ![[Collective flow#^case|CF case]] ![[Collective flow#^diagram|CF diagram]]