diff --git a/docs/en/api/openapi-2.0.json b/docs/en/api/openapi-2.0.json
index f11117ff..92371e8f 100644
--- a/docs/en/api/openapi-2.0.json
+++ b/docs/en/api/openapi-2.0.json
@@ -389,7 +389,8 @@
                 "tags": [
                     "Items"
                 ],
-                "summary": "Query All Items",
+                "summary": "(Deprecated) Query All Items",
+                "deprecated": true,
                 "parameters": [
                     {
                         "type": "string",
@@ -461,7 +462,8 @@
                 "tags": [
                     "Items"
                 ],
-                "summary": "Create Item",
+                "summary": "(Deprecated) Create Item",
+                "deprecated": true,
                 "parameters": [
                     {
                         "description": "Item Data",
@@ -493,7 +495,8 @@
                 "tags": [
                     "Items"
                 ],
-                "summary": "Export Items",
+                "summary": "(Deprecated) Export Items",
+                "deprecated": true,
                 "responses": {
                     "200": {
                         "description": "text/csv",
@@ -517,7 +520,8 @@
                 "tags": [
                     "Items"
                 ],
-                "summary": "Get All Custom Field Names",
+                "summary": "(Deprecated) Get All Custom Field Names",
+                "deprecated": true,
                 "responses": {
                     "200": {
                         "description": "OK",
@@ -544,7 +548,8 @@
                 "tags": [
                     "Items"
                 ],
-                "summary": "Get All Custom Field Values",
+                "summary": "(Deprecated) Get All Custom Field Values",
+                "deprecated": true,
                 "responses": {
                     "200": {
                         "description": "OK",
@@ -574,7 +579,8 @@
                 "tags": [
                     "Items"
                 ],
-                "summary": "Import Items",
+                "summary": "(Deprecated) Import Items",
+                "deprecated": true,
                 "parameters": [
                     {
                         "type": "file",
@@ -604,7 +610,8 @@
                 "tags": [
                     "Items"
                 ],
-                "summary": "Get Item",
+                "summary": "(Deprecated) Get Item",
+                "deprecated": true,
                 "parameters": [
                     {
                         "type": "string",
@@ -635,7 +642,8 @@
                 "tags": [
                     "Items"
                 ],
-                "summary": "Update Item",
+                "summary": "(Deprecated) Update Item",
+                "deprecated": true,
                 "parameters": [
                     {
                         "type": "string",
@@ -675,7 +683,8 @@
                 "tags": [
                     "Items"
                 ],
-                "summary": "Delete Item",
+                "summary": "(Deprecated) Delete Item",
+                "deprecated": true,
                 "parameters": [
                     {
                         "type": "string",
@@ -703,7 +712,8 @@
                 "tags": [
                     "Items"
                 ],
-                "summary": "Update Item",
+                "summary": "(Deprecated) Update Item",
+                "deprecated": true,
                 "parameters": [
                     {
                         "type": "string",
@@ -1021,7 +1031,8 @@
                 "tags": [
                     "Items"
                 ],
-                "summary": "Get the full path of an item",
+                "summary": "(Deprecated) Get the full path of an item",
+                "deprecated": true,
                 "parameters": [
                     {
                         "type": "string",
@@ -1326,7 +1337,8 @@
                 "tags": [
                     "Locations"
                 ],
-                "summary": "Get All Locations",
+                "summary": "(Deprecated) Get All Locations",
+                "deprecated": true,
                 "parameters": [
                     {
                         "type": "boolean",
@@ -1359,7 +1371,8 @@
                 "tags": [
                     "Locations"
                 ],
-                "summary": "Create Location",
+                "summary": "(Deprecated) Create Location",
+                "deprecated": true,
                 "parameters": [
                     {
                         "description": "Location Data",
@@ -1394,7 +1407,8 @@
                 "tags": [
                     "Locations"
                 ],
-                "summary": "Get Locations Tree",
+                "summary": "(Deprecated) Get Locations Tree",
+                "deprecated": true,
                 "parameters": [
                     {
                         "type": "boolean",
@@ -1429,7 +1443,8 @@
                 "tags": [
                     "Locations"
                 ],
-                "summary": "Get Location",
+                "summary": "(Deprecated) Get Location",
+                "deprecated": true,
                 "parameters": [
                     {
                         "type": "string",
@@ -1460,7 +1475,8 @@
                 "tags": [
                     "Locations"
                 ],
-                "summary": "Update Location",
+                "summary": "(Deprecated) Update Location",
+                "deprecated": true,
                 "parameters": [
                     {
                         "type": "string",
@@ -1500,7 +1516,8 @@
                 "tags": [
                     "Locations"
                 ],
-                "summary": "Delete Location",
+                "summary": "(Deprecated) Delete Location",
+                "deprecated": true,
                 "parameters": [
                     {
                         "type": "string",
diff --git a/docs/en/api/openapi-2.0.yaml b/docs/en/api/openapi-2.0.yaml
index 62884fe2..d95e008f 100644
--- a/docs/en/api/openapi-2.0.yaml
+++ b/docs/en/api/openapi-2.0.yaml
@@ -997,6 +997,7 @@ paths:
       - Statistics
   /v1/items:
     get:
+      deprecated: true
       parameters:
       - description: search string
         in: query
@@ -1040,10 +1041,11 @@ paths:
             $ref: '#/definitions/repo.PaginationResult-repo_ItemSummary'
       security:
       - Bearer: []
-      summary: Query All Items
+      summary: (Deprecated) Query All Items
       tags:
       - Items
     post:
+      deprecated: true
       parameters:
       - description: Item Data
         in: body
@@ -1060,11 +1062,12 @@ paths:
             $ref: '#/definitions/repo.ItemSummary'
       security:
       - Bearer: []
-      summary: Create Item
+      summary: (Deprecated) Create Item
       tags:
       - Items
   /v1/items/{id}:
     delete:
+      deprecated: true
       parameters:
       - description: Item ID
         in: path
@@ -1078,10 +1081,11 @@ paths:
           description: No Content
       security:
       - Bearer: []
-      summary: Delete Item
+      summary: (Deprecated) Delete Item
       tags:
       - Items
     get:
+      deprecated: true
       parameters:
       - description: Item ID
         in: path
@@ -1097,10 +1101,11 @@ paths:
             $ref: '#/definitions/repo.ItemOut'
       security:
       - Bearer: []
-      summary: Get Item
+      summary: (Deprecated) Get Item
       tags:
       - Items
     patch:
+      deprecated: true
       parameters:
       - description: Item ID
         in: path
@@ -1122,10 +1127,11 @@ paths:
             $ref: '#/definitions/repo.ItemOut'
       security:
       - Bearer: []
-      summary: Update Item
+      summary: (Deprecated) Update Item
       tags:
       - Items
     put:
+      deprecated: true
       parameters:
       - description: Item ID
         in: path
@@ -1147,7 +1153,7 @@ paths:
             $ref: '#/definitions/repo.ItemOut'
       security:
       - Bearer: []
-      summary: Update Item
+      summary: (Deprecated) Update Item
       tags:
       - Items
   /v1/items/{id}/attachments:
@@ -1328,6 +1334,7 @@ paths:
       - Item Maintenance
   /v1/items/{id}/path:
     get:
+      deprecated: true
       parameters:
       - description: Item ID
         in: path
@@ -1345,11 +1352,12 @@ paths:
             type: array
       security:
       - Bearer: []
-      summary: Get the full path of an item
+      summary: (Deprecated) Get the full path of an item
       tags:
       - Items
   /v1/items/export:
     get:
+      deprecated: true
       responses:
         "200":
           description: text/csv
@@ -1357,11 +1365,12 @@ paths:
             type: string
       security:
       - Bearer: []
-      summary: Export Items
+      summary: (Deprecated) Export Items
       tags:
       - Items
   /v1/items/fields:
     get:
+      deprecated: true
       produces:
       - application/json
       responses:
@@ -1373,11 +1382,12 @@ paths:
             type: array
       security:
       - Bearer: []
-      summary: Get All Custom Field Names
+      summary: (Deprecated) Get All Custom Field Names
       tags:
       - Items
   /v1/items/fields/values:
     get:
+      deprecated: true
       produces:
       - application/json
       responses:
@@ -1389,13 +1399,14 @@ paths:
             type: array
       security:
       - Bearer: []
-      summary: Get All Custom Field Values
+      summary: (Deprecated) Get All Custom Field Values
       tags:
       - Items
   /v1/items/import:
     post:
       consumes:
       - multipart/form-data
+      deprecated: true
       parameters:
       - description: Image to upload
         in: formData
@@ -1409,7 +1420,7 @@ paths:
           description: No Content
       security:
       - Bearer: []
-      summary: Import Items
+      summary: (Deprecated) Import Items
       tags:
       - Items
   /v1/labelmaker/assets/{id}:
@@ -1578,6 +1589,7 @@ paths:
       - Labels
   /v1/locations:
     get:
+      deprecated: true
       parameters:
       - description: Filter locations with parents
         in: query
@@ -1594,10 +1606,11 @@ paths:
             type: array
       security:
       - Bearer: []
-      summary: Get All Locations
+      summary: (Deprecated) Get All Locations
       tags:
       - Locations
     post:
+      deprecated: true
       parameters:
       - description: Location Data
         in: body
@@ -1614,11 +1627,12 @@ paths:
             $ref: '#/definitions/repo.LocationSummary'
       security:
       - Bearer: []
-      summary: Create Location
+      summary: (Deprecated) Create Location
       tags:
       - Locations
   /v1/locations/{id}:
     delete:
+      deprecated: true
       parameters:
       - description: Location ID
         in: path
@@ -1632,10 +1646,11 @@ paths:
           description: No Content
       security:
       - Bearer: []
-      summary: Delete Location
+      summary: (Deprecated) Delete Location
       tags:
       - Locations
     get:
+      deprecated: true
       parameters:
       - description: Location ID
         in: path
@@ -1651,10 +1666,11 @@ paths:
             $ref: '#/definitions/repo.LocationOut'
       security:
       - Bearer: []
-      summary: Get Location
+      summary: (Deprecated) Get Location
       tags:
       - Locations
     put:
+      deprecated: true
       parameters:
       - description: Location ID
         in: path
@@ -1676,11 +1692,12 @@ paths:
             $ref: '#/definitions/repo.LocationOut'
       security:
       - Bearer: []
-      summary: Update Location
+      summary: (Deprecated) Update Location
       tags:
       - Locations
   /v1/locations/tree:
     get:
+      deprecated: true
       parameters:
       - description: include items in response tree
         in: query
@@ -1697,7 +1714,7 @@ paths:
             type: array
       security:
       - Bearer: []
-      summary: Get Locations Tree
+      summary: (Deprecated) Get Locations Tree
       tags:
       - Locations
   /v1/maintenance: