Is there an internal guidance document on determining the proper licenses needed for an organization?
I have ArcGIS Enterprise Standard Workgroup and I'm not sure if it is in scale with the functions that I need to accomplish.
Is there a sales team out there that understands the product that can help?
Here is a functionality matrix for Enterprise; https://www.esri.com/content/dam/esrisites/en-us/media/brochures/arcgis-enterprise-functionality-mat...
It should help you determine the level that you may need.
One item to note is Workgroup / Enterprise on the "type" of license read page 11 of the PDF