3. External Data Source & Schedule
a. Proceed to the ''General'' tab of ''Autoloader 1'', select ''Connection Type'' and configure [[Auto_Loader#External_Data_Source|connection type]]. Then [[Auto_Loader#Schedule|configure schedule]] of ''Autoloader 1''.
b. For ''Autoloader 2'', 1.if you are using the same file, ''Connection Type'' should be ''N/A'' and ''Frequency'' should be ''On File Upload''. 2. If you are using a different file, configure [[Auto_Loader#External_Data_Source|connection type]] and [[Auto_Loader#Schedule|configure schedule].
