Add Attachement to a Sourcing Event
Users can always add attachments to a sourcing event request. To do this:
Attachments can be added only when the sourcing event has Open status. Closed events do not allow adding attachments.
Open the relevant Sourcing Event.
Click the three-dot menu (⋯) and select Attach Files.

add attachements to a sourcing Event
A pop-up window will appear. Upload your attachment(s) and click OK.

Once the upload is successful, the attachments will be visible in the Attachments tab of the sourcing event request.

Attachement in Sourcing Event