diff --git a/apps/red-ui/src/app/modules/admin/dialogs/add-edit-file-attribute-dialog/add-edit-file-attribute-dialog.component.html b/apps/red-ui/src/app/modules/admin/dialogs/add-edit-file-attribute-dialog/add-edit-file-attribute-dialog.component.html
index b75cfe10c..a08394b04 100644
--- a/apps/red-ui/src/app/modules/admin/dialogs/add-edit-file-attribute-dialog/add-edit-file-attribute-dialog.component.html
+++ b/apps/red-ui/src/app/modules/admin/dialogs/add-edit-file-attribute-dialog/add-edit-file-attribute-dialog.component.html
@@ -20,12 +20,25 @@
                 />
             </div>
 
-            <div class="red-input-group">
-                <mat-slide-toggle formControlName="readonly" color="primary">{{ 'add-edit-file-attribute.form.read-only' | translate }}</mat-slide-toggle>
+            <div class="red-input-group w-300 required">
+                <label translate="add-edit-file-attribute.form.type"></label>
+                <mat-select formControlName="type">
+                    <mat-option *ngFor="let type of typeOptions" [value]="type">
+                        {{ 'file-attribute-types.' + type | translate }}
+                    </mat-option>
+                </mat-select>
             </div>
 
-            <div class="red-input-group">
-                <mat-slide-toggle formControlName="visible" color="primary">{{ 'add-edit-file-attribute.form.visible' | translate }}</mat-slide-toggle>
+            <div class="options-wrapper">
+                <div class="red-input-group">
+                    <mat-slide-toggle formControlName="readonly" color="primary">{{ 'add-edit-file-attribute.form.read-only' | translate }}</mat-slide-toggle>
+                </div>
+
+                <div class="red-input-group mt-0">
+                    <mat-checkbox name="primaryAttribute" formControlName="primaryAttribute" color="primary">
+                        {{ 'add-edit-file-attribute.form.primary' | translate }}
+                    </mat-checkbox>
+                </div>
             </div>
         </div>
         <div class="dialog-actions">
diff --git a/apps/red-ui/src/app/modules/admin/dialogs/add-edit-file-attribute-dialog/add-edit-file-attribute-dialog.component.scss b/apps/red-ui/src/app/modules/admin/dialogs/add-edit-file-attribute-dialog/add-edit-file-attribute-dialog.component.scss
index e69de29bb..21b66161f 100644
--- a/apps/red-ui/src/app/modules/admin/dialogs/add-edit-file-attribute-dialog/add-edit-file-attribute-dialog.component.scss
+++ b/apps/red-ui/src/app/modules/admin/dialogs/add-edit-file-attribute-dialog/add-edit-file-attribute-dialog.component.scss
@@ -0,0 +1,9 @@
+.options-wrapper {
+    display: flex;
+    align-items: center;
+    margin-top: 24px;
+
+    > *:not(:last-child) {
+        margin-right: 32px;
+    }
+}
diff --git a/apps/red-ui/src/app/modules/admin/dialogs/add-edit-file-attribute-dialog/add-edit-file-attribute-dialog.component.ts b/apps/red-ui/src/app/modules/admin/dialogs/add-edit-file-attribute-dialog/add-edit-file-attribute-dialog.component.ts
index 2e4580cfb..56afda115 100644
--- a/apps/red-ui/src/app/modules/admin/dialogs/add-edit-file-attribute-dialog/add-edit-file-attribute-dialog.component.ts
+++ b/apps/red-ui/src/app/modules/admin/dialogs/add-edit-file-attribute-dialog/add-edit-file-attribute-dialog.component.ts
@@ -13,6 +13,7 @@ export class AddEditFileAttributeDialogComponent {
     public fileAttributeForm: FormGroup;
     public fileAttribute: FileAttributeConfig;
     public ruleSetId: string;
+    public readonly typeOptions = [FileAttributeConfig.TypeEnum.TEXT, FileAttributeConfig.TypeEnum.NUMBER, FileAttributeConfig.TypeEnum.DATE];
 
     constructor(
         private readonly _appStateService: AppStateService,
@@ -26,8 +27,9 @@ export class AddEditFileAttributeDialogComponent {
         this.fileAttributeForm = this._formBuilder.group({
             label: [this.fileAttribute?.label, Validators.required],
             csvColumnHeader: [this.fileAttribute?.csvColumnHeader, Validators.required],
+            type: [this.fileAttribute?.type || FileAttributeConfig.TypeEnum.TEXT, Validators.required],
             readonly: [this.fileAttribute ? !this.fileAttribute.editable : false],
-            visible: [this.fileAttribute?.visible]
+            primaryAttribute: [this.fileAttribute?.primaryAttribute]
         });
     }
 
diff --git a/apps/red-ui/src/app/modules/admin/dialogs/file-attributes-csv-import-dialog/active-fields-listing/active-fields-listing.component.html b/apps/red-ui/src/app/modules/admin/dialogs/file-attributes-csv-import-dialog/active-fields-listing/active-fields-listing.component.html
index a4ade48a0..d0e9c7fee 100644
--- a/apps/red-ui/src/app/modules/admin/dialogs/file-attributes-csv-import-dialog/active-fields-listing/active-fields-listing.component.html
+++ b/apps/red-ui/src/app/modules/admin/dialogs/file-attributes-csv-import-dialog/active-fields-listing/active-fields-listing.component.html
@@ -18,13 +18,7 @@
             icon="red:read-only"
         >
         </redaction-circle-button>
-        <redaction-circle-button
-            [matMenuTriggerFor]="displayMenu"
-            tooltip="file-attributes-csv-import.table-header.actions.display"
-            type="dark-bg"
-            icon="red:visibility"
-        >
-        </redaction-circle-button>
+
         <redaction-circle-button
             (action)="deactivateSelection()"
             tooltip="file-attributes-csv-import.table-header.actions.remove-selected"
@@ -50,22 +44,9 @@
             ></button>
         </mat-menu>
 
-        <mat-menu #displayMenu="matMenu" class="no-padding-bottom">
-            <button
-                mat-menu-item
-                (click)="setAttributeForSelection('display', true)"
-                translate="file-attributes-csv-import.table-header.actions.enable-display"
-            ></button>
-            <button
-                mat-menu-item
-                (click)="setAttributeForSelection('display', false)"
-                translate="file-attributes-csv-import.table-header.actions.disable-display"
-            ></button>
-        </mat-menu>
-
         <mat-menu #typeMenu="matMenu" class="no-padding-bottom">
-            <button *ngFor="let type of ['Text', 'Number', 'Date']" mat-menu-item (click)="setAttributeForSelection('type', type)">
-                {{ 'file-attributes-csv-import.types.' + type | translate }}
+            <button *ngFor="let type of typeOptions" mat-menu-item (click)="setAttributeForSelection('type', type)">
+                {{ 'file-attribute-types.' + type | translate }}
             </button>
         </mat-menu>
     </ng-container>
@@ -85,9 +66,10 @@
     ></redaction-table-col-name>
 
     <redaction-table-col-name
-        label="file-attributes-csv-import.table-col-names.display"
+        label="file-attributes-csv-import.table-col-names.primary"
+        rightIcon="red:status-info"
+        rightIconTooltip="file-attributes-csv-import.table-col-names.primary-info-tooltip"
         class="flex-center"
-        leftIcon="red:visibility"
     ></redaction-table-col-name>
 
     <div></div>
@@ -146,8 +128,8 @@
             <div class="red-input-group">
                 <mat-form-field class="no-label">
                     <mat-select [(ngModel)]="field.type">
-                        <mat-option *ngFor="let type of ['Text', 'Number', 'Date']" [value]="type">
-                            {{ 'file-attributes-csv-import.types.' + type | translate }}
+                        <mat-option *ngFor="let type of typeOptions" [value]="type">
+                            {{ 'file-attribute-types.' + type | translate }}
                         </mat-option>
                     </mat-select>
                 </mat-form-field>
@@ -156,11 +138,13 @@
         <div class="center">
             <mat-slide-toggle [(ngModel)]="field.readonly" color="primary"></mat-slide-toggle>
         </div>
-        <div class="center"><mat-slide-toggle [(ngModel)]="field.display" color="primary"></mat-slide-toggle></div>
+        <div class="center">
+            <redaction-round-checkbox (click)="togglePrimary(field)" [active]="field.primaryAttribute"></redaction-round-checkbox>
+        </div>
         <div class="actions-container">
             <div class="action-buttons">
                 <redaction-circle-button
-                    (action)="toggleFieldActive.emit(field)"
+                    (action)="field.primaryAttribute = false; toggleFieldActive.emit(field)"
                     [removeTooltip]="true"
                     tooltip="file-attributes-csv-import.action.remove"
                     type="dark-bg"
diff --git a/apps/red-ui/src/app/modules/admin/dialogs/file-attributes-csv-import-dialog/active-fields-listing/active-fields-listing.component.scss b/apps/red-ui/src/app/modules/admin/dialogs/file-attributes-csv-import-dialog/active-fields-listing/active-fields-listing.component.scss
index 42b2d5706..08c1ffaad 100644
--- a/apps/red-ui/src/app/modules/admin/dialogs/file-attributes-csv-import-dialog/active-fields-listing/active-fields-listing.component.scss
+++ b/apps/red-ui/src/app/modules/admin/dialogs/file-attributes-csv-import-dialog/active-fields-listing/active-fields-listing.component.scss
@@ -36,7 +36,7 @@ cdk-virtual-scroll-viewport {
     height: calc(100% - 80px);
 
     ::ng-deep.cdk-virtual-scroll-content-wrapper {
-        grid-template-columns: 30px minmax(0, 25vw) 150px auto auto auto 11px;
+        grid-template-columns: 30px minmax(0, 350px) 150px auto auto auto 11px;
 
         .table-item {
             > div {
@@ -78,7 +78,7 @@ cdk-virtual-scroll-viewport {
 
     &.has-scrollbar:hover {
         ::ng-deep.cdk-virtual-scroll-content-wrapper {
-            grid-template-columns: 30px minmax(0, 25vw) 150px auto auto auto;
+            grid-template-columns: 30px minmax(0, 350px) 150px auto auto auto;
         }
     }
 }
diff --git a/apps/red-ui/src/app/modules/admin/dialogs/file-attributes-csv-import-dialog/active-fields-listing/active-fields-listing.component.ts b/apps/red-ui/src/app/modules/admin/dialogs/file-attributes-csv-import-dialog/active-fields-listing/active-fields-listing.component.ts
index 84c01afd9..9fb18a78a 100644
--- a/apps/red-ui/src/app/modules/admin/dialogs/file-attributes-csv-import-dialog/active-fields-listing/active-fields-listing.component.ts
+++ b/apps/red-ui/src/app/modules/admin/dialogs/file-attributes-csv-import-dialog/active-fields-listing/active-fields-listing.component.ts
@@ -1,6 +1,7 @@
 import { Component, EventEmitter, Injector, Input, OnChanges, Output, SimpleChanges } from '@angular/core';
 import { BaseListingComponent } from '../../../../shared/base/base-listing.component';
 import { Field } from '../file-attributes-csv-import-dialog.component';
+import { FileAttributeConfig } from '@redaction/red-ui-http';
 
 @Component({
     selector: 'redaction-active-fields-listing',
@@ -13,6 +14,8 @@ export class ActiveFieldsListingComponent extends BaseListingComponent<Field> im
     @Output() public setHoveredColumn = new EventEmitter<string>();
     @Output() public toggleFieldActive = new EventEmitter<Field>();
 
+    public readonly typeOptions = [FileAttributeConfig.TypeEnum.TEXT, FileAttributeConfig.TypeEnum.NUMBER, FileAttributeConfig.TypeEnum.DATE];
+
     protected readonly _selectionKey = 'csvColumn';
 
     constructor(protected readonly _injector: Injector) {
@@ -27,6 +30,7 @@ export class ActiveFieldsListingComponent extends BaseListingComponent<Field> im
     }
 
     public deactivateSelection() {
+        this.allEntities.filter((field) => this.isEntitySelected(field)).forEach((field) => (field.primaryAttribute = false));
         this.allEntities = [...this.allEntities.filter((field) => !this.isEntitySelected(field))];
         this.allEntitiesChange.emit(this.allEntities);
         this.selectedEntitiesIds = [];
@@ -37,4 +41,15 @@ export class ActiveFieldsListingComponent extends BaseListingComponent<Field> im
             this.allEntities.find((f) => f.csvColumn === csvColumn)[attribute] = value;
         }
     }
+
+    public togglePrimary(field: Field) {
+        if (field.primaryAttribute) {
+            field.primaryAttribute = false;
+        } else {
+            for (const f of this.allEntities) {
+                f.primaryAttribute = false;
+            }
+            field.primaryAttribute = true;
+        }
+    }
 }
diff --git a/apps/red-ui/src/app/modules/admin/dialogs/file-attributes-csv-import-dialog/file-attributes-csv-import-dialog.component.ts b/apps/red-ui/src/app/modules/admin/dialogs/file-attributes-csv-import-dialog/file-attributes-csv-import-dialog.component.ts
index 28c7f6a75..4baa14973 100644
--- a/apps/red-ui/src/app/modules/admin/dialogs/file-attributes-csv-import-dialog/file-attributes-csv-import-dialog.component.ts
+++ b/apps/red-ui/src/app/modules/admin/dialogs/file-attributes-csv-import-dialog/file-attributes-csv-import-dialog.component.ts
@@ -3,7 +3,7 @@ import { AbstractControl, FormGroup, ValidatorFn, Validators } from '@angular/fo
 import { AppStateService } from '../../../../state/app-state.service';
 import { MAT_DIALOG_DATA, MatDialogRef } from '@angular/material/dialog';
 import * as Papa from 'papaparse';
-import { FileAttributesConfig, FileAttributesControllerService } from '@redaction/red-ui-http';
+import { FileAttributeConfig, FileAttributesConfig, FileAttributesControllerService } from '@redaction/red-ui-http';
 import { CdkVirtualScrollViewport } from '@angular/cdk/scrolling';
 import { Observable } from 'rxjs';
 import { map, startWith } from 'rxjs/operators';
@@ -11,19 +11,13 @@ import { BaseListingComponent } from '../../../shared/base/base-listing.componen
 import { NotificationService, NotificationType } from '../../../../services/notification.service';
 import { TranslateService } from '@ngx-translate/core';
 
-enum FieldType {
-    Text = 'Text',
-    Number = 'Number',
-    Date = 'Date'
-}
-
 export interface Field {
     id?: string;
     csvColumn: string;
     name: string;
-    type: FieldType;
+    type: FileAttributeConfig.TypeEnum;
     readonly: boolean;
-    display: boolean;
+    primaryAttribute: boolean;
     editingName?: boolean;
     temporaryName?: string;
 }
@@ -107,9 +101,9 @@ export class FileAttributesCsvImportDialogComponent extends BaseListingComponent
                     entity.id = existing.id;
                     entity.name = existing.label;
                     entity.temporaryName = existing.label;
-                    // TODO: entity.type
-                    entity.display = existing.visible;
+                    entity.type = existing.type;
                     entity.readonly = !existing.editable;
+                    entity.primaryAttribute = existing.primaryAttribute;
                     this.toggleFieldActive(entity);
                 }
             }
@@ -174,9 +168,9 @@ export class FileAttributesCsvImportDialogComponent extends BaseListingComponent
             csvColumn,
             name: csvColumn,
             temporaryName: csvColumn,
-            type: isNumber ? FieldType.Number : FieldType.Text,
+            type: isNumber ? FileAttributeConfig.TypeEnum.NUMBER : FileAttributeConfig.TypeEnum.TEXT,
             readonly: false,
-            display: true
+            primaryAttribute: false
         };
     }
 
@@ -189,29 +183,33 @@ export class FileAttributesCsvImportDialogComponent extends BaseListingComponent
     }
 
     public async save() {
+        const newPrimary = !!this.activeFields.find((attr) => attr.primaryAttribute);
+
+        if (newPrimary) {
+            this.data.existingConfiguration.fileAttributeConfigs.forEach((attr) => (attr.primaryAttribute = false));
+        }
+
+        const fileAttributes = {
+            ...this.baseConfigForm.getRawValue(),
+            fileAttributeConfigs: [
+                ...this.data.existingConfiguration.fileAttributeConfigs.filter(
+                    (a) => !this.allEntities.find((entity) => entity.csvColumn === a.csvColumnHeader)
+                ),
+                ...this.activeFields.map((field) => {
+                    return {
+                        id: field.id,
+                        csvColumnHeader: field.csvColumn,
+                        editable: !field.readonly,
+                        label: field.name,
+                        type: field.type,
+                        primaryAttribute: field.primaryAttribute
+                    };
+                })
+            ]
+        };
+
         try {
-            await this._fileAttributesControllerService
-                .setFileAttributesConfig(
-                    {
-                        ...this.baseConfigForm.getRawValue(),
-                        fileAttributeConfigs: [
-                            ...this.data.existingConfiguration.fileAttributeConfigs.filter(
-                                (a) => !this.allEntities.find((entity) => entity.csvColumn === a.csvColumnHeader)
-                            ),
-                            ...this.activeFields.map((field) => {
-                                return {
-                                    id: field.id,
-                                    csvColumnHeader: field.csvColumn,
-                                    editable: !field.readonly,
-                                    label: field.name,
-                                    visible: field.display
-                                };
-                            })
-                        ]
-                    },
-                    this.ruleSetId
-                )
-                .toPromise();
+            await this._fileAttributesControllerService.setFileAttributesConfig(fileAttributes, this.ruleSetId).toPromise();
             this._notificationService.showToastNotification(
                 this._translateService.instant('file-attributes-csv-import.save.success', { count: this.activeFields.length }),
                 null,
diff --git a/apps/red-ui/src/app/modules/admin/screens/file-attributes-listing/file-attributes-listing-screen.component.html b/apps/red-ui/src/app/modules/admin/screens/file-attributes-listing/file-attributes-listing-screen.component.html
index 4a3fe6302..c3d752e6e 100644
--- a/apps/red-ui/src/app/modules/admin/screens/file-attributes-listing/file-attributes-listing-screen.component.html
+++ b/apps/red-ui/src/app/modules/admin/screens/file-attributes-listing/file-attributes-listing-screen.component.html
@@ -117,9 +117,7 @@
                         <span>{{ attribute.label }}</span>
                     </div>
 
-                    <div class="small-label">
-                        Free text
-                    </div>
+                    <div class="small-label" [translate]="'file-attribute-types.' + attribute.type"></div>
 
                     <div class="center read-only">
                         <mat-icon
@@ -133,7 +131,7 @@
                         {{ attribute.csvColumnHeader }}
                     </div>
                     <div class="center">
-                        <redaction-round-checkbox *ngIf="attribute.visible" [size]="18" [active]="true"></redaction-round-checkbox>
+                        <redaction-round-checkbox *ngIf="attribute.primaryAttribute" [size]="18" [active]="true"></redaction-round-checkbox>
                     </div>
                     <div class="actions-container">
                         <div class="action-buttons">
diff --git a/apps/red-ui/src/app/modules/admin/screens/file-attributes-listing/file-attributes-listing-screen.component.scss b/apps/red-ui/src/app/modules/admin/screens/file-attributes-listing/file-attributes-listing-screen.component.scss
index 1b2c2630c..0be3ec515 100644
--- a/apps/red-ui/src/app/modules/admin/screens/file-attributes-listing/file-attributes-listing-screen.component.scss
+++ b/apps/red-ui/src/app/modules/admin/screens/file-attributes-listing/file-attributes-listing-screen.component.scss
@@ -68,3 +68,7 @@ redaction-table-col-name::ng-deep {
     display: none;
     visibility: hidden;
 }
+
+.table-item > div:not(.selection-column) redaction-round-checkbox {
+    cursor: default;
+}
diff --git a/apps/red-ui/src/app/modules/projects/components/document-info/document-info.component.ts b/apps/red-ui/src/app/modules/projects/components/document-info/document-info.component.ts
index 6bbffa6b8..0bb39dc03 100644
--- a/apps/red-ui/src/app/modules/projects/components/document-info/document-info.component.ts
+++ b/apps/red-ui/src/app/modules/projects/components/document-info/document-info.component.ts
@@ -15,7 +15,7 @@ export class DocumentInfoComponent implements OnInit {
     public fileAttributesConfig: FileAttributeConfig[];
 
     constructor(private readonly _appStateService: AppStateService, private readonly _dialogService: ProjectsDialogService) {
-        this.fileAttributesConfig = this._appStateService.fileAttributesConfig.filter((attr) => attr.visible);
+        this.fileAttributesConfig = this._appStateService.fileAttributesConfig;
     }
 
     ngOnInit(): void {}
diff --git a/apps/red-ui/src/app/modules/projects/dialogs/document-info-dialog/document-info-dialog.component.ts b/apps/red-ui/src/app/modules/projects/dialogs/document-info-dialog/document-info-dialog.component.ts
index 5be9779ef..01b5df424 100644
--- a/apps/red-ui/src/app/modules/projects/dialogs/document-info-dialog/document-info-dialog.component.ts
+++ b/apps/red-ui/src/app/modules/projects/dialogs/document-info-dialog/document-info-dialog.component.ts
@@ -30,7 +30,7 @@ export class DocumentInfoDialogComponent implements OnInit {
 
     async ngOnInit() {
         this.attributes = (await this._fileAttributesService.getFileAttributesConfiguration(this._project.ruleSetId).toPromise()).fileAttributeConfigs.filter(
-            (attr) => attr.visible && attr.editable
+            (attr) => attr.editable
         );
         const formConfig = this.attributes.reduce((acc, attr) => ({ ...acc, [attr.id]: [this.file.fileAttributes.attributeIdToValue[attr.id]] }), {});
         this.documentInfoForm = this._formBuilder.group(formConfig);
diff --git a/apps/red-ui/src/app/modules/shared/directives/sync-width.directive.ts b/apps/red-ui/src/app/modules/shared/directives/sync-width.directive.ts
index aaf9ace4a..bbcc3db1b 100644
--- a/apps/red-ui/src/app/modules/shared/directives/sync-width.directive.ts
+++ b/apps/red-ui/src/app/modules/shared/directives/sync-width.directive.ts
@@ -33,7 +33,7 @@ export class SyncWidthDirective implements AfterViewInit, OnDestroy {
 
         this.el.nativeElement.setAttribute('synced', true);
 
-        const { tableRow, length } = this._sampleRow;
+        const { tableRow, length } = this._sampleRow(tableRows);
 
         const hasExtraColumns = headerItems.length !== length ? 1 : 0;
 
@@ -56,8 +56,7 @@ export class SyncWidthDirective implements AfterViewInit, OnDestroy {
         this.matchWidth();
     }
 
-    private get _sampleRow(): { tableRow: Element; length: number } {
-        const tableRows = document.getElementsByClassName(this.redactionSyncWidth);
+    private _sampleRow(tableRows: HTMLCollectionOf<Element>): { tableRow: Element; length: number } {
         let length = 0;
         let tableRow: Element;
 
diff --git a/apps/red-ui/src/assets/i18n/en.json b/apps/red-ui/src/assets/i18n/en.json
index 798fdce6d..f798c728c 100644
--- a/apps/red-ui/src/assets/i18n/en.json
+++ b/apps/red-ui/src/assets/i18n/en.json
@@ -634,10 +634,16 @@
             "column-header": "CSV Column Header",
             "column-header-placeholder": "Enter CSV Column Header",
             "read-only": "Make Read-Only",
-            "visible": "Visible in Document Info"
+            "type": "Type",
+            "primary": "Set as Primary"
         },
         "save": "Save Attribute"
     },
+    "file-attribute-types": {
+        "TEXT": "Free Text",
+        "NUMBER": "Number",
+        "DATE": "Date"
+    },
     "add-edit-dictionary": {
         "title": {
             "edit": "Edit {{name}} Dictionary",
@@ -1199,9 +1205,6 @@
                 "read-only": "Make Read-only",
                 "enable-read-only": "Enable Read-only for all attributes",
                 "disable-read-only": "Disable Read-only for all attributes",
-                "display": "Toggle Display",
-                "enable-display": "Enable Display for all attributes",
-                "disable-display": "Disable Display for all attributes",
                 "type": "Type"
             }
         },
@@ -1210,17 +1213,13 @@
             "name": "Name",
             "type": "Type",
             "read-only": "Read-Only",
-            "display": "Display"
+            "primary": "primary",
+            "primary-info-tooltip": "The value of the attribute set as primary shows up under the file name in the documents list."
         },
         "quick-activation": {
             "all": "All",
             "none": "None"
         },
-        "types": {
-            "Text": "Free Text",
-            "Number": "Number",
-            "Date": "Date"
-        },
         "action": {
             "edit-name": "Edit Name",
             "save-name": "Save",
diff --git a/libs/red-ui-http/src/lib/model/fileAttributeConfig.ts b/libs/red-ui-http/src/lib/model/fileAttributeConfig.ts
index 27d4039c6..76131bc73 100644
--- a/libs/red-ui-http/src/lib/model/fileAttributeConfig.ts
+++ b/libs/red-ui-http/src/lib/model/fileAttributeConfig.ts
@@ -15,5 +15,15 @@ export interface FileAttributeConfig {
     editable?: boolean;
     id?: string;
     label?: string;
-    visible?: boolean;
+    primaryAttribute?: boolean;
+    type?: FileAttributeConfig.TypeEnum;
+}
+
+export namespace FileAttributeConfig {
+    export type TypeEnum = 'TEXT' | 'NUMBER' | 'DATE';
+    export const TypeEnum = {
+        TEXT: 'TEXT' as TypeEnum,
+        NUMBER: 'NUMBER' as TypeEnum,
+        DATE: 'DATE' as TypeEnum
+    };
 }