diff --git a/resources/js/composables/content/models/playlist.ts b/resources/js/composables/content/models/playlist.ts
index 7c22d1c..ff7d477 100644
--- a/resources/js/composables/content/models/playlist.ts
+++ b/resources/js/composables/content/models/playlist.ts
@@ -1,6 +1,7 @@
 import {VTextarea, VTextField} from "vuetify/components";
 import axios, {type AxiosResponse} from "axios";
 import type {Show} from "@models/show/show.ts";
+import {cleanOptions} from "@/helpers/AxiosHelper.ts";
 
 export function playlist(item) {
     const visibleFields = {
@@ -48,9 +49,7 @@ export const getPlaylist = async (options: {
     per_page?: Number | null;
     all?: string | null;
 }): Promise<Show[]> => {
-    const filteredParams = Object.fromEntries(
-        Object.entries(options).filter(([_, value]) => value !== undefined && value !== null)
-    );
+    const filteredParams = cleanOptions(options);
     return await axios.get(`/playlist`, {params: filteredParams})
         .then((response: AxiosResponse) => {
             return response.data.data
diff --git a/resources/js/composables/content/models/show/show.ts b/resources/js/composables/content/models/show/show.ts
index d65261e..20583b7 100644
--- a/resources/js/composables/content/models/show/show.ts
+++ b/resources/js/composables/content/models/show/show.ts
@@ -2,6 +2,7 @@ import type {ShowInstance} from "@models/show/showInstance.ts";
 import type {ShowDays} from "@models/show/showDays";
 import type {ShowDjs} from "@models/show/showDjs";
 import axios, {type AxiosResponse} from "axios";
+import {cleanOptions} from "@/helpers/AxiosHelper.ts";
 
 export interface Show {
     id?: number;
@@ -66,9 +67,7 @@ export const getShow = async (options: {
     per_page?: Number | null;
     all?: string | null;
 }): Promise<Show[]> => {
-    const filteredParams = Object.fromEntries(
-        Object.entries(options).filter(([_, value]) => value !== undefined && value !== null)
-    );
+    const filteredParams = cleanOptions(options);
     return await axios.get(`/show`, {params: filteredParams})
         .then((response: AxiosResponse) => {
             return response.data
diff --git a/resources/js/composables/content/models/show/showInstance.ts b/resources/js/composables/content/models/show/showInstance.ts
index 62248ce..105b021 100644
--- a/resources/js/composables/content/models/show/showInstance.ts
+++ b/resources/js/composables/content/models/show/showInstance.ts
@@ -1,22 +1,24 @@
 import {VDatePicker, VSelect, VTextField} from "vuetify/components";
 import type {Show} from "@models/show/show";
 import axios, {type AxiosResponse} from "axios";
+import {cleanOptions} from "@/helpers/AxiosHelper.ts";
 
 export interface ShowInstance {
     id?: number;
-    starts: string;          // ISO datetime string
-    ends: string;            // ISO datetime string
+    starts: string;
+    ends: string;
+    instance_description: '',
     showId: number;
-    record: number;          // 0|1 or similar
-    rebroadcast: number;     // 0|1 or similar
-    timeFilled: string;      // Duration format (HH:MM:SS)
-    created?: string;        // ISO datetime string (optional)
+    record: number;
+    rebroadcast: number;
+    timeFilled: string;
+    created?: string;
     modifiedInstance: boolean;
     autoplaylistBuilt: boolean;
 
     // Relationships
-    Playlist?: any;            // Assuming File interface exists
-    show?: Show;            // Reference to Show interface
+    Playlist?: any;
+    show?: Show;
 }
 
 export const baseShowInstance = (): ShowInstance => {
@@ -24,6 +26,7 @@ export const baseShowInstance = (): ShowInstance => {
         id: null,
         starts: '',
         ends: '',
+        instance_description: '',
         showId: 0,
         record: 0,
         rebroadcast: 0,
@@ -34,56 +37,13 @@ export const baseShowInstance = (): ShowInstance => {
     };
 };
 
-
-export function showInstancesForm(item: ShowInstance) {
-    const visibleFields = {
-        starts: 'Inizio',
-        ends: 'Fine',
-        description: 'Descrizione',
-    };
-
-    return () => {
-        const fields = {};
-        Object.keys(visibleFields).forEach((key) => {
-            fields[key] = {
-                label: visibleFields[key],
-                value: item[key as keyof ShowInstance],
-                component: VTextField,
-                disabled: false
-            };
-
-            switch (key) {
-                case 'starts':
-                case 'ends':
-                    fields[key].component = VDatePicker;
-                    fields[key].props = {
-                        type: 'datetime-local',
-                        step: 300 // 5-minute increments
-                    };
-                    break;
-                case 'description':
-                    fields[key].component = VSelect;
-                    fields[key].props = {
-                        type: 'datetime-local',
-                        step: 300 // 5-minute increments
-                    };
-                    break;
-            }
-        });
-
-        return fields;
-    };
-}
-
 export async function getShowInstances(options: {
     showId?: number | null;
     starts?: string | null;
     ends?: string | null;
     withShow?: boolean | null;
 }): Promise<ShowInstance[]> {
-    const filteredParams = Object.fromEntries(
-        Object.entries(options).filter(([_, value]) => value !== undefined && value !== null)
-    );
+    const filteredParams = cleanOptions(options);
 
     return await axios.get(`/showInstances`, { params: filteredParams }).then((response: AxiosResponse) => {
         return response.data
@@ -96,3 +56,15 @@ export const deleteShowInstance = async (showInstancesIds: Number[]) => {
     return axios.delete(`showInstances`, {data: {'showInstancesIds': showInstancesIds}})
 }
 
+export async function getShowInstance(options: {
+    showInstanceId?: number | null;
+    withShow?: boolean | null;
+}): Promise<ShowInstance[]> {
+    const filteredParams = cleanOptions(options);
+
+    return await axios.get(`/showInstances`, { params: filteredParams }).then((response: AxiosResponse) => {
+        return response.data
+    }).catch((error: Error) => {
+        console.log("Error: " + error);
+    });
+}
\ No newline at end of file
diff --git a/resources/js/helpers/AxiosHelper.ts b/resources/js/helpers/AxiosHelper.ts
new file mode 100644
index 0000000..da3c385
--- /dev/null
+++ b/resources/js/helpers/AxiosHelper.ts
@@ -0,0 +1,5 @@
+export function cleanOptions(options: Object): Object {
+    return Object.fromEntries(
+        Object.entries(options).filter(([_, value]) => value !== undefined && value !== null)
+    );
+}
\ No newline at end of file