Would be great if there was a way to update the name of a file that has been submitted via a Nintex Form within the workflow instance itself. This would make it much easier to associate files with other references provided within the form, such as a Title or Name.
Forum discussion: https://community.nintex.com/t5/Nintex-Workflow-Cloud/Add-variable-to-attachment-file-name/td-p/110872
Example:
{"connectionId":"555555","path":"/NintexWorkflowCloud/6re10d98-2e3e-430e-9efe-73f451714rb9_1_1/empPhotoExample3.jpg"}