makes nonOwner compliance entity attribute nullable

wherehows-web/app/components/dataset-compliance-row.ts

@@ -20,6 +20,7 @@ import { IComplianceDataType } from 'wherehows-web/typings/api/list/compliance-d
 import { getFieldSuggestions } from 'wherehows-web/utils/datasets/compliance-suggestions';
 import noop from 'wherehows-web/utils/noop';
 import { hasEnumerableKeys } from 'wherehows-web/utils/object';
+import { IComplianceEntity } from 'wherehows-web/typings/api/datasets/compliance';
 
 /**
  * Constant definition for an unselected field format
@@ -89,7 +90,7 @@ export default class DatasetComplianceRow extends DatasetTableRow {
    * @type {ComputedProperty<boolean>}
    * @memberof DatasetComplianceRow
    */
-  nonOwner: ComputedProperty<boolean> = alias('field.nonOwner').readOnly();
+  nonOwner: ComputedProperty<IComplianceEntity['nonOwner']> = alias('field.nonOwner').readOnly();
 
   /**
    * The field's dataType attribute

wherehows-web/app/components/dataset-compliance.ts

@@ -906,7 +906,7 @@ export default class DatasetCompliance extends Component {
         identifierType: ComplianceFieldIdValue.None,
         logicalType: null,
         securityClassification: null,
-        nonOwner: false
+        nonOwner: null
       }));
 
       const confirmHandler = (function() {

wherehows-web/app/typings/api/datasets/compliance.d.ts

@@ -27,7 +27,7 @@ export interface IComplianceEntity {
   // User specified / default security classification for the related schema field
   securityClassification: Classification | null;
   // Flag indicating that the dataset is of a subject type, default is false
-  nonOwner: boolean;
+  nonOwner: boolean | null;
   // Flag indicating that this compliance field is not editable by the end user
   // field should also be filtered from persisted policy
   readonly readonly?: boolean;