diff --git a/.chezmoi.toml.tmpl b/.chezmoi.toml.tmpl
new file mode 100644
index 0000000..5641b69
--- /dev/null
+++ b/.chezmoi.toml.tmpl
@@ -0,0 +1,24 @@
+{{- $envChoices := list "home" "work" }}
+{{- $env := promptChoiceOnce . "env" "Environment" $envChoices -}}
+
+{{- $gitName := promptStringOnce . "git.name" "Git name" -}}
+{{- $gitEmail := promptStringOnce . "git.email" "Git email address" -}}
+{{- $gitSigningKey := promptStringOnce . "git.signingKey" "Git signing key" -}}
+
+{{- $ansibleVaultPasswordFile := promptStringOnce . "ansibleVault.passwordFile" "Ansible Vault password file path (leave empty if not available)" -}}
+
+{{- $switchKeyboardMac := promptStringOnce . "keyboardMac" "MAC address of the keyboard (for switch-keyboard, only used in Linux)" -}}
+
+[data]
+  env = {{ $env | quote }}
+
+[data.git]
+  name = {{ $gitName | quote }}
+  email = {{ $gitEmail | quote }}
+  signingKey = {{ $gitSigningKey | quote }}
+
+[data.ansibleVault]
+  passwordFile = {{ $ansibleVaultPasswordFile | quote }}
+
+[data.switchKeyboard]
+  mac = {{ $switchKeyboardMac | quote }}