diff --git a/client/src/components/Grid/configs/types.ts b/client/src/components/Grid/configs/types.ts
index 7954aaa72d31..d9d574c589c8 100644
--- a/client/src/components/Grid/configs/types.ts
+++ b/client/src/components/Grid/configs/types.ts
@@ -8,7 +8,7 @@ interface Action {
     handler: (router: Router) => void;
 }
 
-type Field = FieldKey | FieldOperations;
+export type FieldArray = Array<FieldKey | FieldOperations>;
 
 interface FieldKey {
     key: string;
@@ -25,14 +25,14 @@ interface OperationHandlerMessage {
     status: string;
 }
 
-type OperationHandlerReturn = OperationHandlerMessage | void;
+type OperationHandlerReturn = Promise<OperationHandlerMessage> | void;
 
 /**
  * Exported Type declarations
  */
 export interface Config {
     actions?: Array<Action>;
-    fields: Array<Field>;
+    fields: FieldArray;
     filtering: Filtering<any>;
     getData: (offset: number, limit: number, search: string, sort_by: string, sort_desc: boolean) => Promise<any>;
     plural: string;
@@ -45,6 +45,7 @@ export interface Config {
 export interface FieldOperations {
     key: string;
     title: string;
+    condition?: (data: RowData) => boolean;
     operations: Array<Operation>;
     width?: number;
 }
@@ -55,7 +56,7 @@ export type RowData = Record<string, unknown>;
 
 export interface Operation {
     title: string;
-    icon: string;
+    icon: any;
     condition?: (data: RowData) => boolean;
     handler: (data: RowData, router: Router) => OperationHandlerReturn;
 }
diff --git a/client/src/components/Grid/configs/visualizations.ts b/client/src/components/Grid/configs/visualizations.ts
index d039b0de985c..911681c45d66 100644
--- a/client/src/components/Grid/configs/visualizations.ts
+++ b/client/src/components/Grid/configs/visualizations.ts
@@ -8,7 +8,7 @@ import Filtering, { contains, equals, expandNameTag, toBool, type ValidFilter }
 import { withPrefix } from "@/utils/redirect";
 import { errorMessageAsString, rethrowSimple } from "@/utils/simple-error";
 
-import { type Config } from "./types";
+import { type Config, type FieldArray } from "./types";
 
 /**
  * Api endpoint handlers
@@ -61,12 +61,12 @@ const actions = [
 /**
  * Declare columns to be displayed
  */
-const fields = [
+const fields: FieldArray = [
     {
         title: "Title",
         key: "title",
         type: "operations",
-        width: "40%",
+        width: 40,
         condition: (data: VisualizationEntry) => !data.deleted,
         operations: [
             {
@@ -141,7 +141,7 @@ const fields = [
             {
                 title: "Restore",
                 icon: faTrashRestore,
-                condition: (data: VisualizationEntry) => data.deleted,
+                condition: (data: VisualizationEntry) => !!data.deleted,
                 handler: async (data: VisualizationEntry) => {
                     try {
                         await axios.put(withPrefix(`/api/visualizations/${data.id}`), { deleted: false });