アドオン
![[警告]](https://addons.thunderbird.net/static/img/developers/test-warning.png?b=b00ed3ed-652d8172)
許可設定
このアドオンについて
Adds a button that can be put in toolbars which opens the addressbook in a new tab like pastismans AddressBookTab.
Icon can be found under "customize toolbar". ( Right click on the Toolbar -> customize)
Icon can be found under "customize toolbar". ( Right click on the Toolbar -> customize)
