Use domain groups as custom roles in your applications

If you have custom domain groups, you can leverage them inside of your AppSheet applications. For example, if you have a domain called yourcompany.com and you are using Google Workspace domain features - and specifically group management features - you can configure your AppSheet account and applications to use these groups.

You will then be able to retrieve group information using the built-in function USERROLE(), which in turn can be used throughout your application. For example, including Show_If, Editable_If, automation workflows, and so on

This will allow you to create powerful security mechanisms without having to duplicate your group/role information in two different systems.

The following steps and screenshots walk through this process. In this example, we use Google Cloud and Google domain groups

Step 1: Create one or more Google domain groups. In the screenshot below, we are using the Google Admin console (admin.google.com) and have already created a few groups:

Step 2: Configure your AppSheet account to generally use Google Domain authentication, as described in Control user access using Google Cloud. If you have successfully performed this step, in your AppSheet account you should now see your Google auth provider in your Auth Domains pane.

Step 3: Create an application and configure it to use your Google Cloud auth domain. There are a few actions to take here which we call out using the following screenshot and numberings. In the screenshot we are looking at an app named User Roles:

1. Select Security > Domain Authentication.
2. Enable Require domain authentication? 
   This will override any manually added users you may have already configured for this app.
3. Select your previously configured authentication domain in the Authentication domain source drop-down.
4. A default display name is provided which you can optionally override.
5. Important: type in the name of your domain. This is the suffix of the various email addresses for this domain. In our example below we are configuring a domain called appsheetdemo.com
6. After a few moments, the box for step 6 should start to display a down arrow, and further, a grid will appear where the 7 is shown below. Appsheet will render any groups in the popdown. This grid allows you to map Google Group names to friendly internal AppSheet names. For example, in the screenshot below we For example, in the screenshot below we have:
   • Mapped New Appsheet Domain Group to the application-specific word Customgroup
   • Left the default mapping for devgroup

Step 4: For testing purposes, in this same application, create a virtual column to explore the function USERROLE(). In the following screenshot we have a table called Asset with a virtual column called RoleName with the USERROLE() function in its formula:

Step 5: Verify behavior using an end user. If everything above has been successfully configured, an end user who is a member of the Google domain called New Google Domain Group which we previously mapped to Customgroup, will see the word Customgroup for the virtual field when they sign in to the app:

As shown above, custom roles can then be leveraged throughout your application for a wide variety of security, navigation, and workflow purposes. For example:

USERROLE() = "Customgroup"

Will resolve to TRUE if the current user role is Customgroup.

In the case where a user is a member of more than one domain group, the first match will be the value that is used throughout the AppSheet application. For this reason, AppSheet allows you to reorder the domain group mappings using the reordering icon: