The modules in CRM have a default custom view. For example, when you click on the Leads tab, you may see the records listed under My Leads list view. You can change this view and set the default view as All Open Leads.

To change the list view, do the following:

1. Click Setup > Customization > Custom View Settings.
2. In the Custom View Settings page, choose the list view from the New View drop-down list.
3. Click Save.