Change the current description of the extension: Consumers of the value set and the implementations, projects or standards that the author has utilized the value set in. To: Consumers of the code system and the implementations, projects or standards that the author has used the code system in. The use of this extension in no way restricts the use of the code system. In the extension: user element description, change A consumer of or client for the value set, to A consumer of or client for the code system change extension: use from Implementation/project/standard that uses value set, to Implementation/project/standard that uses code system