10 Completing CDAs
If your sponsor or CRO assigns you a CDA task, it displays in your task list. In the Task materials section, click the document name to download the CDA for review and signature. If the CDA has been revised, you can view the full document history.
To upload your signed CDA or a version with suggested changes, click the Task actions button for this task. A window will open where you can attach your document and add comments for the sponsor or CRO.
You'll receive an email notification if they send comments or return the CDA with changes.

Note:
If your sponsor or CRO opted for digital signatures, you’ll see additional details and information under the Task actions section about how to sign the document.