Can parameters have dropdown list? in Tableau?

Answer 1

Hi,

Yes you can have a drop down list in parameter however unlike a traditional drop down filter you can only have single select in parameter... Call it a limitation. However there is an idea to have multi select in parameter which is raised in the community.

Comments

where we can see community

Answer 2

Yes, parameters do have their independent dropdown lists enabling users to view the data entries available in the parameter during its creation.