When users who are members of many Organizations are prompted to pick an organization, only 20 Organizations are shown.

• Organizations
• Login Page
• Limitation

This is a current limitation of the Organization prompt. 

If support for more than 20 organizations per user is required, please vote for the feedback feature by clicking Support more than 20 organizations in Organization Picker

Until this is supported, the workaround is to provide an alternative login button/page where users can choose the Organization from a custom UI hosted outside of Auth0. Upon selection of an Organization, the relevant Organization ID is added to the /authorize call using the "organization" parameter. For example:

• /authorize?client_id=xyz123&scope=openid email profile&organization=org_abc123&...rest of usual authorize params here...

This would still take the user to the Universal Login page, but the user would not need to pick an Organization as it has been specified upfront in the authorize call.


It is also now possible to use the Organization name instead of specifying the Organization's ID. This can be enabled by following the steps in the following documentation: Use Organization Names in Authentication API

 

Related References

• Login Flows for Organizations
• Please see I want users to log in to a specified organization for more details on logging users into specified Organizations.