Is there a way for the PDF On Save option under Teamcenter Integration to overwrite the existing PDF file as opposed to created a new one?
In the Customer Defaults, toggle ON the setting for "Delete Datasets with Unrelated Drawing Sheets"
Gateway --> Export --> PDF --> Teamcenter Integration tab --> Delete datasets with unrelated drawing sheets
On Save it will delete the old PDF dataset and perform the export and create a new PDF dataset.
Notes