How to create a category in Drupal when creating a material?

Question

Drupal

For example, I am creating a material. And there is no category. For example, tag.
How do I create a new tag when editing a story?

Answer 1

Either choose as a widget to add the "Input AutoComplete" field or install the module https://www.drupal.org/project/select_or_other (7.x-3.x)