diff --git a/survey_extra_fields/__manifest__.py b/survey_extra_fields/__manifest__.py
index fc5e1a6..77339c2 100644
--- a/survey_extra_fields/__manifest__.py
+++ b/survey_extra_fields/__manifest__.py
@@ -7,6 +7,11 @@
 Add extra question types to surveys:
 ----------------------------------------------------
 * File upload question type
+  - Allows survey participants to upload a file as an answer
+  - Configurable maximum file size (in MB) per question (default: 10 MB, 0 = no limit)
+  - Configurable allowed file extensions per question (e.g. .pdf,.docx — empty = all types allowed)
+  - Client-side validation (size and extension) before form submission
+  - Server-side validation on save to enforce constraints
 """,
     "version": "16.0.1.0.0",
     "license": "AGPL-3",