diff --git a/src/data/schema/conversation.ts b/src/data/schema/conversation.ts
index 9957d2366..71e9f39ce 100644
--- a/src/data/schema/conversation.ts
+++ b/src/data/schema/conversation.ts
@@ -95,7 +95,7 @@ export const types = `
   input AttachmentInput {
     url: String!
     name: String!
-    type: String!
+    type: String
     size: Float
   }
 `;
diff --git a/src/data/schema/deal.ts b/src/data/schema/deal.ts
index b5d4c04a9..09d61c9b2 100644
--- a/src/data/schema/deal.ts
+++ b/src/data/schema/deal.ts
@@ -24,6 +24,7 @@ export const types = `
     modifiedAt: Date
     modifiedBy: String
     stage: Stage
+    attachments: [Attachment]
     isWatched: Boolean
     ${commonTypes}
   }
@@ -85,6 +86,7 @@ const commonParams = `
   stageId: String,
   assignedUserIds: [String],
   companyIds: [String],
+  attachments: [AttachmentInput],
   customerIds: [String],
   closeDate: Date,
   description: String,
diff --git a/src/data/schema/task.ts b/src/data/schema/task.ts
index 05bd4443f..56aeebc4a 100644
--- a/src/data/schema/task.ts
+++ b/src/data/schema/task.ts
@@ -19,6 +19,7 @@ export const types = `
     customers: [Customer]
     assignedUsers: [User]
     isWatched: Boolean
+    attachments: [Attachment]
     stage: Stage
     pipeline: Pipeline
     modifiedAt: Date
@@ -52,6 +53,7 @@ const commonParams = `
   stageId: String,
   assignedUserIds: [String],
   companyIds: [String],
+  attachments: [AttachmentInput],
   customerIds: [String],
   closeDate: Date,
   description: String,
diff --git a/src/data/schema/ticket.ts b/src/data/schema/ticket.ts
index ea50f1453..53b038bd7 100644
--- a/src/data/schema/ticket.ts
+++ b/src/data/schema/ticket.ts
@@ -20,6 +20,7 @@ export const types = `
     customers: [Customer]
     assignedUsers: [User]
     isWatched: Boolean
+    attachments: [Attachment]
     stage: Stage
     pipeline: Pipeline
     modifiedAt: Date
@@ -54,6 +55,7 @@ const commonParams = `
   stageId: String,
   assignedUserIds: [String],
   companyIds: [String],
+  attachments: [AttachmentInput],
   customerIds: [String],
   closeDate: Date,
   description: String,
diff --git a/src/db/models/definitions/boards.ts b/src/db/models/definitions/boards.ts
index be56d8428..a5d23fb20 100644
--- a/src/db/models/definitions/boards.ts
+++ b/src/db/models/definitions/boards.ts
@@ -18,6 +18,7 @@ export interface IItemCommonFields {
   assignedUserIds?: string[];
   watchedUserIds?: string[];
   notifiedUserIds?: string[];
+  attachments?: any[];
   stageId?: string;
   initialStageId?: string;
   modifiedAt?: Date;
@@ -64,6 +65,16 @@ export interface IOrderInput {
   order: number;
 }
 
+const attachmentSchema = new Schema(
+  {
+    name: field({ type: String }),
+    url: field({ type: String }),
+    type: field({ type: String }),
+    size: field({ type: Number, optional: true }),
+  },
+  { _id: false },
+);
+
 // Mongoose schemas =======================
 const commonFieldsSchema = {
   userId: field({ type: String }),
@@ -94,6 +105,7 @@ export const commonItemFieldsSchema = {
   description: field({ type: String, optional: true }),
   assignedUserIds: field({ type: [String] }),
   watchedUserIds: field({ type: [String] }),
+  attachments: field({ type: [attachmentSchema] }),
   stageId: field({ type: String, optional: true }),
   initialStageId: field({ type: String, optional: true }),
   modifiedAt: field({