Structure guidance for using Preferred binding strength similar to what is in the Example binding strength section where there are 3 bullets - code, Coding and CodeableConcept Create 3 bullets and the one sentence below code : Preferred binding SHALL NOT be used with the code datatype because the meaning is not predictable due to the inability to specify the system.url for a code that is not included in the bound ValueSet.  Coding:  The value SHOULD be from the specified value set, but another code and/or text can be used in its place. CodeableConcept:  One of the Coding values SHOULD be from the specified value set, but another code and/or text can be used in its place. For examples of Preferred bindings, see [4.2 Terminology Binding Examples]   Remove the sentence: If the datatype is  CodeableConcept , then one of the Coding values SHOULD be from the specified value set, but another code and/or text can be used in its place.