> For the complete documentation index, see [llms.txt](https://docs.theconfigteam.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.theconfigteam.com/prebilt-ewm/configuration-guide/configuring-prebilt-features/microsoft-teams-integration/create-the-badi-implementation.md).

# Create the BAdI implementation

In transaction SE18, create an enhancement implementation under BAdI `/TCTM/EX_EWM_SRV_OMSG_NOTIF` with the name ZTCTM\_EWM\_SRV\_OM\_NOTIF\_MSTEAMS.

<figure><img src="https://1016750988-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F7lFTpSLijn44pippdL6u%2Fuploads%2Fgit-blob-feabdf7a8e0f069b39c97e012e267e3b4fc910d3%2Fimage%20(19).png?alt=media" alt=""><figcaption></figcaption></figure>

Under BAdI `/TCTM/EX_EWM_SRV_OMSG_HANDLERS`, create a second enhancement implementation called ZTCTM/EX\_EWM\_SRV\_OMSG\_HANDLERS with description "TCT Mobility: EWM Operator Messaging Handlers" and create an implementing class that uses interface `/TCTM/IF_EX_EWM_SRV_OMSG_HNDLS`.

<figure><img src="https://1016750988-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F7lFTpSLijn44pippdL6u%2Fuploads%2Fgit-blob-8399d181a600ce990fae6c89ad5cbc73d1d1d4ca%2Fimage%20(20).png?alt=media" alt=""><figcaption></figcaption></figure>