diff --git a/src/app/core/chat/usecase/member/member-admin-use-case.service.ts b/src/app/core/chat/usecase/member/member-admin-use-case.service.ts
index aa9898e0c..d037b5d09 100644
--- a/src/app/core/chat/usecase/member/member-admin-use-case.service.ts
+++ b/src/app/core/chat/usecase/member/member-admin-use-case.service.ts
@@ -5,7 +5,6 @@ import { IMemberRemoteRepository } from 'src/app/core/chat/repository/member/mem
 
 // Define the schema for the entire response
 const MemberSetAdminDTOSchema = z.object({
-  senderId: z.number(),
   roomId: z.string(),
   memberId: z.string()
 });
diff --git a/src/app/pages/gabinete-digital/expediente/expedient-task-modal/expedient-task-modal.page.html b/src/app/pages/gabinete-digital/expediente/expedient-task-modal/expedient-task-modal.page.html
index 53e554fea..deb862481 100644
--- a/src/app/pages/gabinete-digital/expediente/expedient-task-modal/expedient-task-modal.page.html
+++ b/src/app/pages/gabinete-digital/expediente/expedient-task-modal/expedient-task-modal.page.html
@@ -32,7 +32,7 @@
               <ion-icon slot="start" src="assets/images/icons-description.svg"></ion-icon>
             </div>
             <div class="ion-input-class flex-grow-1" [class.input-error]="Form?.get('Location')?.invalid  && validateFrom || validateField ">
-              <ion-textarea autoGrow="true" autocomplete="on" autocorrect="on" spellcheck="true" class="add-border heigh-200" placeholder="Descrição*" [(ngModel)]="postData.DispatchFolder.Message"></ion-textarea>
+              <ion-textarea autoGrow="true" autocomplete="on" autocorrect="on" spellcheck="true" class="add-border heigh-200" [placeholder]="getDescricaoPlaceholder()" [(ngModel)]="postData.DispatchFolder.Message"></ion-textarea>
             </div>
           </div>
         </div>
@@ -190,6 +190,19 @@
           </ion-label>
         </div>
 
+        <!-- <div class="ion-item-container-no-border cursor-pointer" (click)="getDoc1()">
+          <ion-label class="d-flex align-center">
+            <div class="attach-icon d-flex align-center">
+              <ion-icon *ngIf="ThemeService.currentTheme == 'default' " src="assets/images/icons-attach-doc.svg"></ion-icon>
+              <ion-icon *ngIf="ThemeService.currentTheme == 'gov' " src="assets/images/theme/gov/icons-attach-doc.svg"></ion-icon>
+                <ion-icon *ngIf="ThemeService.currentTheme == 'doneIt' " src="assets/images/theme/{{ThemeService.currentTheme}}/icons-attach-doc.svg"></ion-icon>
+            </div>
+            <div class="attach-document pl-10">
+              <ion-label>Anexar Documentos</ion-label>
+            </div>
+          </ion-label>
+        </div> -->
+
         <div class="list "  *ngFor="let document of documents; let i = index" >
           <ion-list>
             <ion-item>
diff --git a/src/app/pages/gabinete-digital/expediente/expedient-task-modal/expedient-task-modal.page.ts b/src/app/pages/gabinete-digital/expediente/expedient-task-modal/expedient-task-modal.page.ts
index ec2afc21b..de443ea07 100644
--- a/src/app/pages/gabinete-digital/expediente/expedient-task-modal/expedient-task-modal.page.ts
+++ b/src/app/pages/gabinete-digital/expediente/expedient-task-modal/expedient-task-modal.page.ts
@@ -28,6 +28,9 @@ import { HttpErrorHandle } from 'src/app/services/http-error-handle.service';
 import { RouteService } from 'src/app/services/route.service';
 import { TaskService } from 'src/app/services/task.service'
 import { z } from 'zod';
+import { FilePickerWebService } from 'src/app/infra/file-picker/web/file-picker-web.service'
+import { allowedDocExtension } from 'src/app/utils/allowedDocExtension';
+import { JSFileToDataUrl } from 'src/app/utils/ToBase64';
 
 const CUSTOM_DATE_FORMATS: NgxMatDateFormats = {
   parse: {
@@ -124,7 +127,8 @@ export class ExpedientTaskModalPage implements OnInit {
     public p: PermissionService,
     private httpErroHandle: HttpErrorHandle,
     private RouteService: RouteService,
-    public TaskService: TaskService
+    public TaskService: TaskService,
+    private FilePickerWebService: FilePickerWebService,
     ) {
 
       this.loggeduser = SessionStore.user;
@@ -221,6 +225,12 @@ export class ExpedientTaskModalPage implements OnInit {
     this.getSubjectType();
   }
 
+  getDescricaoPlaceholder() {
+    let title = this.modalTitle[this.taskType];
+    title = title.replace(/Efectuar|Solicitar/g, '');
+    return SessionStore.user.Profile == 'PR'? `Escreva aqui o conteúdo do ${title}` : 'Descrição*';
+  }
+
   onSelectedTypesChanged(ev:any) {
 
     if(ev.length > 1){
@@ -664,7 +674,23 @@ export class ExpedientTaskModalPage implements OnInit {
   }
 
 
-  async getDoc(){
+  async getDoc1() {
+    const file = await this.FilePickerWebService.getAnyFileFromDevice();
+    if(file.isOk()) {
+
+      //const fileExtension = await allowedDocExtension(file.value.type)
+
+      console.log('FILE rigth?', file)
+
+      let fileBase64  = await JSFileToDataUrl(file.value);
+
+      if(fileBase64.isOk()) {
+
+      }
+    }
+  }
+
+  async getDoc() {
     const modal = await this.modalController.create({
       component: SearchPage,
       cssClass: 'modal-width-100-width-background modal',
diff --git a/src/app/ui/chat/chat.page.html b/src/app/ui/chat/chat.page.html
index 4b8d5fa58..61b7b4496 100644
--- a/src/app/ui/chat/chat.page.html
+++ b/src/app/ui/chat/chat.page.html
@@ -90,7 +90,8 @@
                   <!--  -->
                   <!-- <div *ngIf="room?.messages?.[0]?.message" class="item-description d-flex align-items-center" [class.item-description-active]="room.$id ==selectedRoomId"> -->
                   <!-- <div class="item-message" *ngIf="group.otherUserType == false">{{room?.messages?.[0]?.message.u.name}}: {{room?.messages?.[0]?.message.msg}} </div> -->
-                  <div class="item-message font-13-em add-ellipsis white-space-nowrap"> {{room.messages[0].message}} </div>
+                  <div class="item-message font-13-em add-ellipsis white-space-nowrap" *ngIf="room.messages[0].oneShot == false"> {{room.messages[0].message}} </div>
+                  <div class="item-message font-13-em add-ellipsis white-space-nowrap" *ngIf="room.messages[0].oneShot == true"> Visualização única </div>
                   <!-- <div *ngIf="group.otherUserType == true">{{group.userThatIsTyping}} está escrever ...</div> -->
 
                   <div class="item-files add-ellipsis" *ngIf="room.messages[0]?.attachments?.length >= 1">
@@ -106,8 +107,8 @@
                 <div *ngIf="room?.messages?.length >= 1 && room.messages[0]._isDeleted==true &&  room.messages[0].oneShot == false">
                   <div class="item-message font-13-em add-ellipsis white-space-nowrap"> Mensagem foi eliminada </div>
                 </div>
-                <div *ngIf="room?.messages?.length >= 1 && room.messages[0]._isDeleted==true &&  room.messages[0].oneShot == true">
-                  <div class="item-message font-13-em add-ellipsis white-space-nowrap"> Mensagem visualizada </div>
+                <div *ngIf="room?.messages?.length >= 1 && room.messages[0].oneShotIsViewed">
+                  <div class="item-message font-13-em add-ellipsis white-space-nowrap"> Mensagem de visualização única </div>
                 </div>
 
              </div>
diff --git a/src/app/ui/chat/component/messages/messages.page.html b/src/app/ui/chat/component/messages/messages.page.html
index 77dce0f38..812648b95 100644
--- a/src/app/ui/chat/component/messages/messages.page.html
+++ b/src/app/ui/chat/component/messages/messages.page.html
@@ -58,7 +58,7 @@
         </span>
       </div>
 
-      <div class="message-container rotate-div" *ngIf="message.showMessage">
+      <div class="message-container rotate-div" *ngIf="message.showMessage && !message.meSendOneShot">
         <div *ngIf="message.sender.wxUserId != SessionStore.user.UserId && roomType == RoomTypeEnum.Group">
           <b>
             {{ message.sender.wxFullName }}
@@ -66,7 +66,7 @@
         </div>
         <div class="d-flex justify-content-between">
           <div>
-            <div style="white-space: pre-line;">
+            <div style="white-space: pre-line;" >
               {{ message.message }}
             </div>
 
@@ -89,10 +89,6 @@
                   (error)="onImageError()"
                 >
 
-                <div *ngIf="SessionStore.user.UserId == message.sender.wxUserId && message.oneShot == true">
-                  Mandou uma mensagen com visualização única
-                </div>
-
                 <div *ngIf="SessionStore.user.UserId != message.sender.wxUserId && message.oneShot == true">
                 <!-- <div *ngIf="message.oneShot == true" class="cursor-pointer"> -->
                   <div (click)="viewOnce($event, message, i)">
@@ -152,6 +148,11 @@
         </div>
 
       </div>
+
+      <div class="message-container rotate-div" *ngIf="message.meSendOneShot">
+        Mandou uma mensagen com visualização única
+      </div>
+
       <div class="message-container rotate-div" *ngIf="message._isDeleted == true && message.id != '' && message.oneShot == false">
         Mensagem foi eliminada
       </div>
@@ -237,7 +238,7 @@
 
     <div class="width-100">
       <div *ngIf="!recording && !lastAudioRecorded" class="type-message">
-        <ion-textarea  *ngIf="allowTyping" (keyup.enter)="sendMessage()" clearOnEdit="true" placeholder="Escrever uma mensagem" class="message-input" rows="1" [(ngModel)]="textField" (ionChange)="sendTyping()"></ion-textarea>
+        <ion-textarea  autoGrow="true" *ngIf="allowTyping" (keyup.enter)="sendMessage()" clearOnEdit="true" placeholder="Escrever uma mensagem" class="message-input" rows="1" [(ngModel)]="textField" (ionChange)="sendTyping()"></ion-textarea>
       </div>
       <div *ngIf="recording" class="d-flex align-items-center justify-content-center">
         <button (click)="stopRecording()" class="btn-no-color d-flex align-items-center justify-content-center">
diff --git a/src/app/ui/chat/component/messages/messages.page.scss b/src/app/ui/chat/component/messages/messages.page.scss
index 04f019685..249f863a5 100644
--- a/src/app/ui/chat/component/messages/messages.page.scss
+++ b/src/app/ui/chat/component/messages/messages.page.scss
@@ -257,7 +257,7 @@ ion-footer {
   .container {
     justify-content: center;
     justify-content: space-evenly;
-    align-items: center;
+    align-items: bottom;
   }
 
   .chat-icon-options {
@@ -551,3 +551,9 @@ ion-footer {
   max-height: 400px;
   max-width: 700px;
 }
+
+
+.message-input {
+  max-height: 150px; /* limit expansion */
+  overflow-y: auto;  /* allow scroll once max height is hit */
+}
diff --git a/src/app/ui/chat/component/messages/messages.page.ts b/src/app/ui/chat/component/messages/messages.page.ts
index cf1d977f0..a7476fb8c 100644
--- a/src/app/ui/chat/component/messages/messages.page.ts
+++ b/src/app/ui/chat/component/messages/messages.page.ts
@@ -150,6 +150,7 @@ export class MessagesPage implements OnInit, OnChanges, AfterViewInit, OnDestroy
 
   date: {[key: string]: Object} = {}
   handleClickActive = true
+  onShot = false;
 
 
   constructor(
@@ -455,14 +456,14 @@ export class MessagesPage implements OnInit, OnChanges, AfterViewInit, OnDestroy
 
           if(!me) {
 
-            if(message.oneShot == false) {
+            //if(message.oneShot == false) {
               this.chatServiceService.sendReadAt({
                 memberId: SessionStore.user.UserId,
                 messageId: message.id,
                 requestId: uuidv4(),
                 roomId: this.room.id
               })
-            }
+            //}
 
           }
         }
@@ -501,14 +502,14 @@ export class MessagesPage implements OnInit, OnChanges, AfterViewInit, OnDestroy
         }
       }
 
-      if(message.oneShot == false) {
+      //if(message.oneShot == false) {
         this.chatServiceService.sendReadAt({
           memberId: SessionStore.user.UserId,
           messageId: message.id,
           requestId: '',
           roomId: this.room.id
         })
-      }
+      //}
 
       setTimeout(() => {
         this.scrollToBottomClicked()
@@ -830,6 +831,8 @@ export class MessagesPage implements OnInit, OnChanges, AfterViewInit, OnDestroy
       message.receiverId = this.room.receiverId
     }
 
+    message.oneShot = this.onShot;
+
     return message
   }
 
@@ -877,7 +880,7 @@ export class MessagesPage implements OnInit, OnChanges, AfterViewInit, OnDestroy
 
     this.messages1[this.room.$id].push(message)
     let sendMessage = this.chatServiceService.sendMessage(message, this.roomType)
-    //this.messageResult(sendMessage)
+    this.onShot = false;
 
     setTimeout(() => {
       this.scrollToBottomClicked()
@@ -902,6 +905,7 @@ export class MessagesPage implements OnInit, OnChanges, AfterViewInit, OnDestroy
     const message = this.createMessage();
     message.message = this.textField
 
+    this.onShot = false;
     this.textField = ''
 
     const date = whatsappDate(message.sentAt, false)
@@ -916,7 +920,7 @@ export class MessagesPage implements OnInit, OnChanges, AfterViewInit, OnDestroy
       this.scrollToBottomClicked()
     }, 100)
     let sendMessage = this.chatServiceService.sendMessage(message, this.roomType)
-    //this.messageResult(sendMessage)
+    this.onShot = false;
 
   }
 
@@ -1078,7 +1082,7 @@ export class MessagesPage implements OnInit, OnChanges, AfterViewInit, OnDestroy
 
         const message = this.createMessage();
 
-        message.oneShot = oneShot
+
 
         message.attachments = [{
           file: compressedImage.value.split(',')[1],
@@ -1088,7 +1092,6 @@ export class MessagesPage implements OnInit, OnChanges, AfterViewInit, OnDestroy
           mimeType: 'image/'+picture.value.format
         }]
 
-
         const date = whatsappDate(message.sentAt, false)
         if(!this.date[date]) {
           this.date[date] = true
@@ -1100,8 +1103,9 @@ export class MessagesPage implements OnInit, OnChanges, AfterViewInit, OnDestroy
         setTimeout(() => {
           this.scrollToBottomClicked()
         }, 100)
+
         let sendMessage = this.chatServiceService.sendMessage(message, this.roomType)
-        //this.messageResult(sendMessage)
+        this.onShot = false;
 
       }
 
@@ -1159,7 +1163,7 @@ export class MessagesPage implements OnInit, OnChanges, AfterViewInit, OnDestroy
           this.scrollToBottomClicked()
         }, 100)
         let sendMessage =  this.chatServiceService.sendMessage(message, this.roomType)
-        //this.messageResult(sendMessage)
+        this.onShot = false;
         this.textField = ''
 
       }
@@ -1204,7 +1208,6 @@ export class MessagesPage implements OnInit, OnChanges, AfterViewInit, OnDestroy
   async pickPicture() {
 
     const oneShot = await this.askIfOneShot()
-
     const file = await this.FilePickerService.getPicture({
       cameraResultType: CameraResultType.Base64
     })
@@ -1247,7 +1250,8 @@ export class MessagesPage implements OnInit, OnChanges, AfterViewInit, OnDestroy
             this.scrollToBottomClicked()
           }, 100)
           let sendMessage = this.chatServiceService.sendMessage(message, this.roomType)
-          //this.messageResult(sendMessage)
+          //this.onShot = false;
+
         }
     }
 
@@ -1301,13 +1305,10 @@ export class MessagesPage implements OnInit, OnChanges, AfterViewInit, OnDestroy
           setTimeout(() => {
             this.scrollToBottomClicked()
           }, 100)
-          let sendMessage = this.chatServiceService.sendMessage(message, this.roomType)
-          //this.messageResult(sendMessage)
-        }
 
-      //} else {
-        //this.toastService._badRequest("Ficheiro inválido")
-      //}
+          let sendMessage = this.chatServiceService.sendMessage(message, this.roomType)
+          this.onShot = false;
+        }
     }
   }
 
@@ -1480,6 +1481,16 @@ export class MessagesPage implements OnInit, OnChanges, AfterViewInit, OnDestroy
   closeModal(a: any) {
 
   }
+
+
+  forceShowOneShot(message: MessageViewModal) {
+    message.forceShowOneShot()
+
+    this.chatServiceService.messageDelete({
+      messageId: message.id,
+      roomId: this.room.id,
+    })
+  }
 }
 
 
diff --git a/src/app/ui/chat/store/model/message.ts b/src/app/ui/chat/store/model/message.ts
index 7557e0564..812fca2fd 100644
--- a/src/app/ui/chat/store/model/message.ts
+++ b/src/app/ui/chat/store/model/message.ts
@@ -57,6 +57,7 @@ export class MessageViewModal {
   showReaction = false
   showMessage = false
   ballon = false
+  showOneShot = false
   hour = ''
 
   constructor(model?: IMessage) {
@@ -119,7 +120,27 @@ export class MessageViewModal {
     return this.sender.wxUserId == SessionStore.user.UserId
   }
 
+  get meSendOneShot() {
+    return this.meSender() && this.oneShot == true
+  }
+
   get _isDeleted() {
     return this.isDeleted || this.info.filter(e =>e.memberId == SessionStore.user.UserId && e.isDeleted).length == 1
   }
+
+  get oneShotAlreadyViewsByMe() {
+    return this._isDeleted == true && this.oneShot == true
+  }
+
+  get openByOther() {
+    return this.isDeleted || this.info.filter(e =>e.memberId != SessionStore.user.UserId && e.isDeleted).length >= 1
+  }
+
+  get oneShotIsViewed() {
+    return this.oneShot == true && this.info.filter(e =>e.memberId == SessionStore.user.UserId && e.isDeleted == true).length == 1
+  }
+
+  forceShowOneShot() {
+    this.showOneShot = true;
+  }
 }
diff --git a/src/app/ui/chat/store/roomStore.ts b/src/app/ui/chat/store/roomStore.ts
index 9b99c4240..0d43967d8 100644
--- a/src/app/ui/chat/store/roomStore.ts
+++ b/src/app/ui/chat/store/roomStore.ts
@@ -224,14 +224,14 @@ export class RoomStore {
         }
       }
 
-      if(message.oneShot == false) {
+      //if(message.oneShot == false) {
         this.chatServiceService.sendReadAt({
           memberId: SessionStore.user.UserId,
           messageId: message.id,
           requestId: uuidv4(),
           roomId: this.room.id
         })
-      }
+      //}
 
 
       setTimeout(() => {
@@ -351,14 +351,14 @@ export class RoomStore {
           if(!me) {
             // Logger.info('send read at, sender '+ message.sender.wxFullName+ ' '+ message.message +'message id'+ message.id)
 
-            if(message.oneShot == false) {
+            //if(message.oneShot == false) {
               this.chatServiceService.sendReadAt({
                 memberId: SessionStore.user.UserId,
                 messageId: message.id,
                 requestId: uuidv4(),
                 roomId: this.room.id
               })
-            }
+            //}
 
           } else {
             // console.log('no need', message )
diff --git a/src/environments/environment.ts b/src/environments/environment.ts
index f8541f3ed..a2a7de3d5 100644
--- a/src/environments/environment.ts
+++ b/src/environments/environment.ts
@@ -2,4 +2,4 @@ import { Environment } from './../app/models/envarioment'
 import { environment as oaprDev } from './suport/oapr'
 import { DevDev } from './suport/dev'
 
-export const environment: Environment = oaprDev
+export const environment: Environment = DevDev
diff --git a/version/git-version.ts b/version/git-version.ts
index 58462a016..23b0c5361 100644
--- a/version/git-version.ts
+++ b/version/git-version.ts
@@ -1,11 +1,11 @@
 export let versionData = {
-  "shortSHA": "3eecedb23",
-  "SHA": "3eecedb23fae5e23cf158df3f253a1fdbb16ed05",
+  "shortSHA": "4870a0cd6",
+  "SHA": "4870a0cd695183670f21f5e4d3e614ac2e170284",
   "branch": "developer",
   "lastCommitAuthor": "'peter.maquiran'",
-  "lastCommitTime": "'Wed Sep 17 18:37:35 2025 +0100'",
-  "lastCommitMessage": "fix publication",
-  "lastCommitNumber": "6149",
-  "changeStatus": "On branch developer\nYour branch is ahead of 'origin/developer' by 6 commits.\n  (use \"git push\" to publish your local commits)\n\nChanges to be committed:\n  (use \"git restore --staged <file>...\" to unstage)\n\tmodified:   package-lock.json\n\tmodified:   package.json\n\tmodified:   src/app/app.module.ts\n\tmodified:   src/app/core/chat/usecase/message/message-create-use-case.service.ts\n\tmodified:   src/app/core/chat/usecase/message/messages-send-offline-use-case.service.ts\n\tmodified:   src/app/core/chat/usecase/room/room-update-name-sync.service.ts\n\tmodified:   src/app/infra/socket/signalR/signalR.ts\n\tmodified:   src/app/pages/events/events.page.html\n\tmodified:   src/app/pages/gabinete-digital/diplomas-assinar/diploma-assinar/diploma-assinar.page.ts\n\tmodified:   src/app/pages/gabinete-digital/diplomas/diploma/diploma.page.ts\n\tmodified:   src/app/services/processes.service.ts\n\tmodified:   src/app/shared/popover/event-details-documents-options/event-details-documents-options.page.ts\n\tmodified:   src/app/shared/publication/view-publications/view-publications.page.ts\n\tmodified:   src/app/ui/agenda/agenda.page.ts\n\tmodified:   src/app/ui/chat/chat.page.html\n\tmodified:   src/app/ui/chat/chat.page.ts\n\tmodified:   src/app/ui/chat/component/messages/messages.page.html\n\tmodified:   src/environments/environment.ts",
+  "lastCommitTime": "'Wed Sep 24 16:21:52 2025 +0100'",
+  "lastCommitMessage": "fix messsage",
+  "lastCommitNumber": "6150",
+  "changeStatus": "On branch developer\nYour branch is ahead of 'origin/developer' by 7 commits.\n  (use \"git push\" to publish your local commits)\n\nChanges to be committed:\n  (use \"git restore --staged <file>...\" to unstage)\n\tmodified:   src/app/core/chat/usecase/member/member-admin-use-case.service.ts\n\tmodified:   src/app/pages/gabinete-digital/expediente/expedient-task-modal/expedient-task-modal.page.html\n\tmodified:   src/app/pages/gabinete-digital/expediente/expedient-task-modal/expedient-task-modal.page.ts\n\tmodified:   src/app/ui/chat/chat.page.html\n\tmodified:   src/app/ui/chat/component/messages/messages.page.html\n\tmodified:   src/app/ui/chat/component/messages/messages.page.scss\n\tmodified:   src/app/ui/chat/component/messages/messages.page.ts\n\tmodified:   src/app/ui/chat/store/model/message.ts\n\tmodified:   src/app/ui/chat/store/roomStore.ts\n\tmodified:   src/environments/environment.ts\n\tmodified:   version/git-version.ts",
   "changeAuthor": "peter.maquiran"
 }
\ No newline at end of file