diff --git a/p-process.yml b/p-process.yml
index a698328..9734369 100644
--- a/p-process.yml
+++ b/p-process.yml
@@ -288,9 +288,31 @@ components:
           description: "This option allows returning input images in output if enabled."
           type: boolean
           # default false
+        mrzFormatsFilter:
+          description: "This option allows limiting MRZ formats to be recognized by specifying them in array."
+          type: array
+          items:
+            $ref: '#/components/schemas/MRZFormat'
       required:
         - scenario
 
+    MRZFormat:
+      type: string
+      enum:
+        - '1x30'
+        - '3x30'
+        - '2x36'
+        - '2x44'
+        - '1x6'
+        - '2x30'
+      x-enum-varnames:
+        - 'IDL'
+        - 'ID1'
+        - 'ID2'
+        - 'ID3'
+        - 'CAN'
+        - 'ID1_2_30'
+
     MeasureSystem:
       type: integer
       example: 0