Hi Petr
Thank you very much for your promt response.
I have checked the node 'Set Control Parameters for ERP Verson Control' for GR postings against Inbound deliveries.
Nothing is there related to automatic GR posting against an inbound delivery.
Also, I would like to have automatic GR posting and subsequent WT creation and confirmation only to my particular custom delivery document types. Not for all.
Hope, you understood my requirement.
Thank you lot for your help.