From 1b22e20f323ec34e4ceacfb7c8c9974699bc0f75 Mon Sep 17 00:00:00 2001
From: Leszek Witkowicz <leszek.witkowicz@erlang-solutions.com>
Date: Tue, 19 Jan 2021 12:24:27 +0100
Subject: [PATCH] document default_node_config options

---
 doc/modules/mod_pubsub.md | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/doc/modules/mod_pubsub.md b/doc/modules/mod_pubsub.md
index cc079b255cf..a72cce61e74 100644
--- a/doc/modules/mod_pubsub.md
+++ b/doc/modules/mod_pubsub.md
@@ -101,6 +101,28 @@ E.g. pair `{"urn:xmpp:microblog:0", "mb"}` will use module `node_mb` instead of
 Overrides the default node configuration, regardless of the node plugin.
 Node configuration still uses the default configuration defined by the node plugin, and overrides any items by the value defined in this configurable list.
 
+The possible options, altogether with their default values for each node plugin, are listed in the table below:
+
+|  | syntax | node_flat / node_hometree | node_pep | node_dag | node_push |
+|  | ---------|-----------|--------- |------|-----|
+| `access_model`| non-empty string | `open` | `presence` | `open` | `whitelist` |
+| `deliver_notifications` | boolean | `true` | `true` | `true` | `true` |
+| `deliver_payloads` | boolean | `true` | `true` | `true` | `true` |
+| `max_items` | non-negative integer | `10` | `1` | `10` | `1` |
+| `max_payload_size` | non-negative integer | `60000` | `60000` | `60000` | `60000` |
+| `node_type` | non-empty string | N/A | N/A | `leaf` | N/A |
+| `notification_type` | non-empty string | `headline` | `headline` | `headline` | `headline` |
+| `notify_config` | boolean | `false` | `false` | `false` | `false` |
+| `notify_delete` | boolean | `false` | `false` | `false` | `false` |
+| `notify_retract` | boolean | `false` | `false` | `false` | `false` |
+| `persist_items` | boolean | `true` | `true` | `true` | `false` |
+| `presence_based_delivery` | boolean | `false` | `true` | `false` | `true` |
+| `publish_model` | non-empty string | `publishers` | `publishers` | `publishers` | `open` |
+| `purge_offline` | boolean | `false` | `false` | `false` | `false` |
+| `roster_groups_allowed` | non-empty string | `[]` | `[]` | `[]` | `[]` |
+| `send_last_published_item` | non-empty string | `never` | `on_sub_and_presence` | `never` | `on_sub_and_presence` |
+| `subscribe` | boolean | `true` | `true` | `true` | `true` |
+
 ### `modules.mod_pubsub.item_publisher`
 * **Syntax:** boolean
 * **Default:** `false`