Logistic Invoice verification

[ASSY, SOSTHENE]

I've developed a WF for Logistic Invoice verification using Object BUS2081,
the event Created and the Tcode MR1M.
 When triggered manually, the workflow works. Automatically, the WF is not
triggered.
Is there a way to make it run with the event created.
 
Please Advice
 
 
This e-mail and any attachment sent with it are confidential and intended
solely for the use of the individual to whom it is addressed. If you have
received this e-mail by error please delete it immediately. No reference
should be made of the information contained in this e-mail.  The views or
opinions expressed in this message, unless otherwise clearly indicated, are
solely those of its author and do not necessarily represent those of the
ADB.  Unauthorized publication, use, dissemination, forwarding, printing or
copying of this e-mail and its associated attachments is strictly
prohibited.  ADB believes but does not warrant that this e-mail and any
attachments are virus-free.  You must therefore take full responsibility for
checking for viruses therein. ADB disclaims any responsibility and liability
arising from your unauthorized use of the contents of this e-mail or your
failing to ensure that it is virus-free.