Added stuff in config directory

config/field.field.user.user.field_linked_opencase_actor.yml

@@ -0,0 +1,29 @@
+uuid: 0b2cd645-9f84-44ec-9b04-96687f04aa51
+langcode: en
+status: true
+dependencies:
+  config:
+    - field.storage.user.field_linked_opencase_actor
+  module:
+    - user
+_core:
+  default_config_hash: VGTDk3Iqt508SKGjd44E541CcS35QnfrCjeKqkmyu-c
+id: user.user.field_linked_opencase_actor
+field_name: field_linked_opencase_actor
+entity_type: user
+bundle: user
+label: 'Person in OpenCase'
+description: 'The person who will use this login; for example, a staff member or a volunteer. If they are not in the system yet, you will need to create them first and then come back here to set up their user account.'
+required: false
+translatable: false
+default_value: {  }
+default_value_callback: ''
+settings:
+  handler: 'default:oc_actor'
+  handler_settings:
+    target_bundles: null
+    sort:
+      field: _none
+    auto_create: false
+    auto_create_bundle: ''
+field_type: entity_reference