Bench Manager is a graphical user interface to emulate the functionalities of Frappe Bench. Like the command line utility it helps you install apps, manage multiple sites, update apps and much more.
Create a new site called bench-manager.local and install Bench Manager on the site.
$ bench new-site bench-manager.local
$ bench get-app bench_manager https://github.com/frappe/bench_manager
$ bench --site bench-manager.local install-app bench_manager
In frappe-bench directory execute:
$ bench update
There are 5 main doctypes associated with this app.