Issue #3227669: Display all users which used the current regcode.

config/install/views.view.regcode.yml

@@ -570,6 +570,63 @@ display:
           custom_date_format: ''
           timezone: ''
           plugin_id: date
+        rid:
+          id: rid
+          table: regcode
+          field: rid
+          relationship: none
+          group_type: group
+          admin_label: ''
+          label: ''
+          exclude: true
+          alter:
+            alter_text: false
+            text: ''
+            make_link: false
+            path: ''
+            absolute: false
+            external: false
+            replace_spaces: false
+            path_case: none
+            trim_whitespace: false
+            alt: ''
+            rel: ''
+            link_class: ''
+            prefix: ''
+            suffix: ''
+            target: ''
+            nl2br: false
+            max_length: 0
+            word_boundary: true
+            ellipsis: true
+            more_link: false
+            more_link_text: ''
+            more_link_path: ''
+            strip_tags: false
+            trim: false
+            preserve_tags: ''
+            html: false
+          element_type: ''
+          element_class: ''
+          element_label_type: ''
+          element_label_class: ''
+          element_label_colon: false
+          element_wrapper_type: ''
+          element_wrapper_class: ''
+          element_default_classes: true
+          empty: ''
+          hide_empty: false
+          empty_zero: false
+          hide_alter_empty: true
+          set_precision: false
+          precision: 0
+          decimal: .
+          separator: ','
+          format_plural: false
+          format_plural_string: !!binary MQNAY291bnQ=
+          prefix: ''
+          suffix: ''
+          plugin_id: numeric
         name:
           id: name
           table: users_field_data
@@ -580,8 +637,8 @@ display:
           label: 'Last used by'
           exclude: false
           alter:
-            alter_text: false
-            text: ''
+            alter_text: true
+            text: "{{ name__value }}\r\n<br>\r\n<a href=\"/admin/config/people/regcode/users/{{ rid }}\" class=\"use-ajax\">View more</a>"
             make_link: false
             path: ''
             absolute: false