Make a domain the default
Made a domain the default domain to which the system automatically assigns task and user records that are not already assigned to a domain.
Before you begin
Role required: admin
About this task
Note: If you do not set a default domain, then new tasks and user records are placed in the global domain.
Procedure
Navigate to All > Domain Admin > Domains.
Open the domain you want to be the default domain, for example, Main.
Configure the form layout to add the Default field.
Select the Default check box.
Click Update.