How to make permanent changes to Infopackage which are included in process

Hi ,

My Infopackage is containing the following setting in Schedule Tab

1. Start later in background (Immediately)

This infopackage is included in one process chain.

I am changing the above setting to “Start Data Load Immediately”and saving the infopackage and activating the process chain also but when I am opening that infopackage again the setting is going back to Start later in background (Immediately) .

Please let me know how can I change the setting “Start later in background” (Immediately) to “ start Data load Immediately” perfectly .