Doc updates.

docs/en_US/schema_dialog.rst

@@ -22,20 +22,30 @@ Click the *Security* tab to continue.
 
 Use the *Security* tab to assign privileges and security labels for the schema. 
 
-Click *Add* to assign a set of privileges in the *Privileges* panel:
+Click the *Add* icon (+) to assign a set of privileges in the *Privileges* panel:
 
 * Select the name of the role from the drop-down listbox in the *Grantee* field.
 * Click inside the *Privileges* field. Check the boxes to the left of one or more privileges to grant the selected privileges to the specified user.
 * Select the name of the role that is granting the privilege from the drop-down listbox in the *Grantor* field. The default grantor is the owner of the schema.
 
-Click add to assign additional sets of privileges; to discard a privilege, click the trash icon to the left of the row and confirm deletion in the *Delete Row* popup.
+Click the *Add* icon (+) to assign additional sets of privileges; to discard a privilege, click the trash icon to the left of the row and confirm deletion in the *Delete Row* popup.
 
-Click *Add* to assign a security label in the *Security Labels* panel:
+Click the *Add* icon (+) to assign a security label in the *Security Labels* panel:
 
 * Specify a security label provider in the *Provider* field. The named provider must be loaded and must consent to the proposed labeling operation.
 * Specify a a security label in the *Security Label* field. The meaning of a given label is at the discretion of the label provider. PostgreSQL places no restrictions on whether or how a label provider must interpret security labels; it merely provides a mechanism for storing them. 
 
-Click *Add* to assign additional security labels; to discard a security label, click the trash icon to the left of the row and confirm deletion in the *Delete Row* popup.
+Click the *Add* icon (+) to assign additional security labels; to discard a security label, click the trash icon to the left of the row and confirm deletion in the *Delete Row* popup.
+
+Click the *Default Privileges* tab to continue.
+
+.. image:: images/schema_default_privileges.png
+
+Use the *Default Privileges* tab to grant privileges for tables, sequences, functions and types. Use the tabs nested inside the *Default Privileges* tab to specify the database object and click the *Add* icon (+) to assign a set of privileges:
+
+* Select the name of a role that will be granted privileges in the schema from the drop-down listbox in the *Grantee* field.
+* Click inside the *Privileges* field. Check the boxes to the left of one or more privileges to grant the selected privileges to the specified user.
+* Select the name of the role that is granting the privilege from the drop-down listbox in the *Grantor* field. The default grantor is the owner of the schema.
 
 Click the *SQL* tab to continue.
 
@@ -47,7 +57,7 @@ The following is an example of the sql command generated by selections made in t
 
 .. image:: images/schema_sql.png
 
-The example creates a schema named hr; the command grants *USAGE* privileges to *public*.
+The example creates a schema named hr; the command grants *USAGE* privileges to *public* and assigns the ability to grant privileges to *alice*.
  
 * Click the *Info* button (i) to access online help. View context-sensitive help in the *Tabbed browser*, where a new tab displays the PostgreSQL core documentation.
 * Click the *Save* button to save work.