Valuesets
We have a concept class called valuesets which is used to define a group of concepts for a particular coded system. Valuesets are primarily predefined values/concepts that are not to be changed and have a logical grouping together.
How to assign a Valueset?
Create a new concept
Assign a “concept class” as “Valueset”
Concept “datatype” as “coded”
Note that if datatype is not “coded” it wont accept concept as valueset