diff --git a/anda/system/taidan/anda.hcl b/anda/system/taidan/anda.hcl
new file mode 100644
index 0000000000..5ca54bc05c
--- /dev/null
+++ b/anda/system/taidan/anda.hcl
@@ -0,0 +1,5 @@
+project pkg {
+    rpm {
+        spec = "taidan.spec"
+    }
+}
diff --git a/anda/system/taidan/taidan.spec b/anda/system/taidan/taidan.spec
new file mode 100644
index 0000000000..5a6d5a19d6
--- /dev/null
+++ b/anda/system/taidan/taidan.spec
@@ -0,0 +1,63 @@
+Name:           taidan
+Version:        0.1.39
+Release:        1%?dist
+Summary:        Out-Of-Box-Experience (OOBE) and Welcome App
+SourceLicense:  GPL-3.0-or-later AND GPL-2.0-or-later
+License:        (0BSD OR MIT OR Apache-2.0) AND Apache-2.0 AND (Apache-2.0 OR BSL-1.0) AND (Apache-2.0 OR ISC OR MIT) AND (Apache-2.0 OR MIT) AND (Apache-2.0 WITH LLVM-exception OR Apache-2.0 OR MIT) AND MIT AND (MIT OR Apache-2.0) AND (MIT OR Zlib OR Apache-2.0) AND Unicode-3.0 AND (Unlicense OR MIT) AND Zlib AND GPL-3.0-or-later AND GPL-2.0-or-later
+URL:            https://github.com/Ultramarine-Linux/taidan
+Packager:       Terra Packaging Team <terra@fyralabs.com>
+Conflicts:      initial-setup
+Requires:       (glib2 or (/usr/bin/plasma-apply-colorscheme and kf6-kconfig))
+Requires:       shadow-utils
+Requires:       systemd-udev
+Requires:       bash
+Requires:       (dnf5 and dnf5-command(copr))
+Requires:       flatpak
+Requires:       libwebp
+Requires:       webp-pixbuf-loader
+Requires:       xhost
+Requires:       kwin-wayland swaybg
+Requires:       netto network-manager-applet
+Requires:       polkit
+BuildRequires:  anda-srpm-macros mold cargo rust-packaging perl systemd-rpm-macros
+BuildRequires:  pkgconfig(libhelium-1)
+BuildRequires:  pkgconfig(openssl)
+BuildRequires:  gcc clang clang-libs
+BuildRequires:  pkgconfig(libacl)
+BuildRequires:  pkgconfig(libattr)
+BuildRequires:  glibc-all-langpacks
+
+%description
+Taidan is a GUI Out-Of-Box-Experience (OOBE) and Welcome App for Ultramarine
+Linux, written in Rust and the Helium toolkit.
+
+%prep
+%git_clone
+%cargo_prep_online
+
+%build
+%{cargo_license_online} > LICENSE.dependencies
+
+%install
+%cargo_install
+DESTDIR=%buildroot ./scripts/install.sh
+
+%files
+%doc README.md
+%license LICENSE.md LICENSE.dependencies
+%_bindir/taidan
+%_libexecdir/start-taidan
+%_datadir/polkit-1/rules.d/100-taidan.rules
+%_datadir/taidan/
+%_presetdir/95-taidan.preset
+%_sysconfdir/com.fyralabs.Taidan/
+%_sysconfdir/pam.d/taidan
+%_sysusersdir/taidan.conf
+%_unitdir/taidan-initial-setup.service
+%_unitdir/taidan-initial-setup-reconfiguration.service
+%dir %_prefix/lib/taidan/
+%_prefix/lib/taidan/labwc/*
+
+%changelog
+* Sun Mar 15 2026 Tulip Blossom <tulilirockz@outlook.com>
+- Port manifest from Ultramarine repos to Terra
diff --git a/anda/system/taidan/update.rhai b/anda/system/taidan/update.rhai
new file mode 100644
index 0000000000..d4ee78b6c5
--- /dev/null
+++ b/anda/system/taidan/update.rhai
@@ -0,0 +1 @@
+rpm.version(gh("ultramarine-linux/taidan"));