Use the Filter window to specify a source filter to use to limit the available tables in the Add Table window.
Source schema
Specify the filter for the source schema names. The % character is a wildcard. For example, to display all schema, type %; to display only schema beginning with S type S%.
Source table
Specify the filter for the source table names. The % character is a wildcard. For example, to display all tables, type %; to display only tables beginning with V type V%.