From b1e4b7124940d0d9598ab328d99d923d6cb6f3d7 Mon Sep 17 00:00:00 2001
From: hael <hael@sse.hu>
Date: Fri, 18 Oct 2024 20:17:29 +0000
Subject: [PATCH] Update README.md

---
 README.md | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/README.md b/README.md
index 80ccc72..acaef1b 100644
--- a/README.md
+++ b/README.md
@@ -16,5 +16,20 @@ The mandatory template.json file's structure is the following.
  - "name" - the name of the application, must be the same as the directory name
  - "fields" - array of used variables by service
 
+An element of fields can contain the following keys.
+ - description
+ - key
+ - value 
+ - required
+ - type
+ - generated
 
+For example:
+                {
+                        "description": "Please add Nextcloud password:",
+                        "key": "NEXTCLOUD_PASSWORD",
+                        "value": "",
+                        "required": "true",
+                        "type": "password"
+                },