diff --git a/languages/en.json b/languages/en.json
index 08001c1..957b7ab 100644
--- a/languages/en.json
+++ b/languages/en.json
@@ -2,6 +2,7 @@
   "oronder.Auth-Token": "Auth Token",
   "oronder.Discord-Server-Id": "Discord Server Id",
   "oronder.Fetch-Discord-User-Ids": "Fetch Discord User Ids",
+  "oronder.Full-Sync": "Full Sync",
   "oronder.Fetching-Discord-Ids": "Fetching Discord Ids",
   "oronder.Oronder-Configuration": "Oronder Configuration",
   "oronder.Configure-Oronder": "Configure Oronder",
diff --git a/src/settings-form-application.mjs b/src/settings-form-application.mjs
index f1ff861..4e42948 100644
--- a/src/settings-form-application.mjs
+++ b/src/settings-form-application.mjs
@@ -12,6 +12,8 @@ export class OronderSettingsFormApplication extends FormApplication {
             valid_config: game.settings.get(MODULE_ID, VALID_CONFIG),
             fetch_button_icon: "fa-solid fa-rotate",
             fetch_button_msg: game.i18n.localize("oronder.Fetch-Discord-User-Ids"),
+            full_sync_button_icon: "fa-solid fa-users",
+            full_sync_button_msg: game.i18n.localize("oronder.Full-Sync"),
             players: game.users.filter(user => user.role < 3).map(user => ({
                 foundry_name: user.name,
                 foundry_id: user.id,
@@ -51,6 +53,9 @@ export class OronderSettingsFormApplication extends FormApplication {
         switch (event.currentTarget.dataset.action) {
             case "fetch":
                 return this._fetch_discord_ids();
+            case "sync-all":
+                return this._full_sync()
+
         }
     }
 
@@ -119,6 +124,14 @@ export class OronderSettingsFormApplication extends FormApplication {
         this.render()
     }
 
+    async _full_sync() {
+        this.object.full_sync_button_icon = 'fa-solid fa-spinner fa-spin'
+        this.render()
+        await full_sync()
+        this.object.fetch_button_icon = "fa-solid fa-users"
+        this.render()
+    }
+
     async _fetch_discord_ids() {
         this.object.guild_id = this.form.elements.guild_id.value
         this.object.auth = this.form.elements.auth.value
diff --git a/templates/settings-form-application.hbs b/templates/settings-form-application.hbs
index 9a3f37b..7f2fbed 100644
--- a/templates/settings-form-application.hbs
+++ b/templates/settings-form-application.hbs
@@ -1,58 +1,62 @@
 <form autocomplete="off">
-  <div>
-    {{#unless valid_config}}
-      <h2>Installation Instructions</h2>
-      <ol>
-        <li>Invite the <a
-            href="https://discord.com/api/oauth2/authorize?client_id=1064553830810923048&permissions=18547851095248&scope=bot">
-          {{localize "oronder.Discord-Bot-Link-Title"}}</a> to your Discord.
-        </li>
-        <li>Subscribe to the <a href="https://discord.gg/27npDAXaCA\">
-          {{localize "oronder.Discord-Server-Link-Title"}}
-        </a> to gain access to advanced features.
-        </li>
-        <li>From your Discord, run "<code>/admin init</code>"</li>
-        <li>Copy your Discord server id, and the generated token into the fields below.</li>
-        <li>Clicking "<code>Fetch Discord User Ids</code>" will populate Discord user ids for players whose Discord name
-          matches their Foundry
-          name. For everyone else, you will need to manually add their user id.
-        </li>
-      </ol>
-      <hr>
-    {{/unless}}
+    <div>
+        {{#unless valid_config}}
+            <h2>Installation Instructions</h2>
+            <ol>
+                <li>Invite the <a
+                        href="https://discord.com/api/oauth2/authorize?client_id=1064553830810923048&permissions=18547851095248&scope=bot">
+                    {{localize "oronder.Discord-Bot-Link-Title"}}</a> to your Discord.
+                </li>
+                <li>Subscribe to the <a href="https://discord.gg/27npDAXaCA\">
+                    {{localize "oronder.Discord-Server-Link-Title"}}
+                </a> to gain access to advanced features.
+                </li>
+                <li>From your Discord, run "<code>/admin init</code>"</li>
+                <li>Copy your Discord server id, and the generated token into the fields below.</li>
+                <li>Clicking "<code>Fetch Discord User Ids</code>" will populate Discord user ids for players whose
+                    Discord name
+                    matches their Foundry
+                    name. For everyone else, you will need to manually add their user id.
+                </li>
+            </ol>
+            <hr>
+        {{/unless}}
 
-  </div>
-  <div class="form-group">
-    <label for="guild_id">{{localize "oronder.Discord-Server-Id"}}</label>
-    <input type="text" name="guild_id" value="{{guild_id}}" required inputmode="numeric">
-  </div>
-
-  <div class="form-group">
-    <label for="auth">{{localize "oronder.Auth-Token"}}</label>
-    <input type="password" name="auth" value="{{auth}}" required>
-  </div>
-
-  <div class="form-group">
-    <button type="button" class='control' data-action='fetch' style="{{button_style}}">
-      <i class="{{fetch_button_icon}}"></i> {{fetch_button_msg}}
-    </button>
-  </div>
+    </div>
+    <div class="form-group">
+        <label for="guild_id">{{localize "oronder.Discord-Server-Id"}}</label>
+        <input type="text" name="guild_id" value="{{guild_id}}" required inputmode="numeric">
+    </div>
 
-  {{#if players}}
-    <hr>
-    <h3 class="border">{{localize "oronder.Discord-Ids"}}</h3>
-  {{/if}}
+    <div class="form-group">
+        <label for="auth">{{localize "oronder.Auth-Token"}}</label>
+        <input type="password" name="auth" value="{{auth}}" required>
+    </div>
 
-  {{#each players}}
     <div class="form-group">
-      <label for="{{this.foundry_id}}">{{this.foundry_name}}</label>
-      <input type="text" name="{{this.foundry_id}}" inputmode="numeric" value="{{this.discord_id}}">
+        <button type="button" class='control' data-action='fetch' style="{{button_style}}">
+            <i class="{{fetch_button_icon}}"></i> {{fetch_button_msg}}
+        </button>
+        <button type="button" class='control' data-action='sync-all' style="{{button_style}}">
+            <i class="{{full_sync_button_icon}}"></i> {{full_sync_button_msg}}
+        </button>
     </div>
-  {{/each}}
 
-  <hr>
-  <button type="submit">
-    <i class="far fa-save"></i> {{ localize "Save Changes" }}
-  </button>
+    {{#if players}}
+        <hr>
+        <h3 class="border">{{localize "oronder.Discord-Ids"}}</h3>
+    {{/if}}
+
+    {{#each players}}
+        <div class="form-group">
+            <label for="{{this.foundry_id}}">{{this.foundry_name}}</label>
+            <input type="text" name="{{this.foundry_id}}" inputmode="numeric" value="{{this.discord_id}}">
+        </div>
+    {{/each}}
+
+    <hr>
+    <button type="submit">
+        <i class="far fa-save"></i> {{ localize "Save Changes" }}
+    </button>
 
 </form>
\ No newline at end of file