If you create a group (e.g. "Test Group"), and assign it the URL of "~testgroup" (no space or hyphen), then when you post a node using the Automatic alias setting to that group, it will go to the subdomain of "test-group" rather than "testgroup" as expected.

Comments

redben’s picture

Category: bug » support

go to
admin/build/path/subdomain

and check Restrict group names to letters and numbers

on admin/build/path/pathauto
Set group automated alias to [subdomain]