Stop creating Posting Change Notice

Hi everybody,

we have added a program in the handheld scanner that allows bookings in a plant 1111 between two WMS- Storage Locations (1111 & 3333). Transfer postings are successfully made in MM. However, posting change notices are created in the WMS, which no longer need to be processed manually, since the goods can be found in LS26 in the correct storage location.

MY QUESTION
how can I please turn off the creation of these posting change notices? Transfer postings using movement type 309 (general transfer posting). The posting changes then land in storage type 922 (posting change zone, storage bin:TR-ZONE) Thank you very much.

Best regards