diff --git a/app/main.py b/app/main.py
index 9f527f0..bd02c29 100644
--- a/app/main.py
+++ b/app/main.py
@@ -253,6 +253,7 @@ PAGE_HTML = """<!DOCTYPE html>
   .pill.active { background: #eaf3ea; color: #2f5c30; }
   .pill.inactive { background: #f6e9e5; color: var(--danger); }
   .pill.manual { background: #f1e8da; color: #a97a4a; }
+  .pill.org { background: #e7edf5; color: #4a6a8a; }
   .num { font-variant-numeric: tabular-nums; }
   .remaining-col { font-weight: 700; color: var(--green-deep); background: #eaf3ea; }
   .flash { padding: 12px 16px; border-radius: 8px; margin: 16px 0; font-size: 14px; display: none; }
@@ -522,8 +523,16 @@ function renderMembers() {
     const src = m.manual
       ? '<span class="pill manual" title="Manual member (no OC subscription; exempt from sweep)">manual</span>'
       : '<span class="pill active" title="Open Collective Membership subscription">OC</span>';
+    const org = m.org
+      ? ' <span class="pill org" title="Organizational membership — dues paid by OC org \\' + esc(m.org) + '\\')">org: ' + esc(m.org) + '</span>'
+      : '';
+    // Effective Matrix handle: dashboard-set external MXID, else the local
+    // @username:inference.coop identity (pending users have no username yet).
+    const mxid = m.matrix_mxid || (m.username ? '@' + m.username + ':inference.coop' : '');
+    const mxidLine = mxid ? '<div style="color:var(--muted);font-size:11px">' + esc(mxid) + '</div>' : '';
     return '<tr>' +
-      '<td>' + esc(m.email) + (m.username ? '<div style="color:var(--muted);font-size:11px">' + esc(m.username) + '</div>' : '') + '</td>' +
+      '<td>' + esc(m.email) + (m.username ? '<div style="color:var(--muted);font-size:11px">' + esc(m.username) + '</div>' : '') + mxidLine +
+      (org ? '<div style="margin-top:3px">' + org + '</div>' : '') + '</td>' +
       '<td><span class="pill ' + pill + '">' + pill + '</span></td>' +
       '<td>' + act + '</td>' +
       '<td>' + src + '</td>' +