In the current Lanamark Portal version, it is not possible to remove existing engagement. The data on the Portal is not editable.
- On the engagement page, go to Data Feed section
- Click on dust bin icon, then click on Archive button
3. Once Data Feed is archived, go to the engagement main page and click on the Pencil icon in Engagement details section
4. Rename engagement by adding suffix (_removed) or prefix (deleted_).
Note: this workaround doesn't remove existing engagement data.