Reference .mxd parameter in ArcGIS Pro's modelbuilder?

[JohnSolly1]

I am trying to save the following python script as a tool to be incorporated into modelbuilder within Pro:

mxd = arcpy.mapping.MapDocument(r"C:\Project\Project.mxd")

arcpy.mapping.ExportToPNG(mxd, r"C:\Project\Output\Project.png")

It works in ArcMap but I'm not sure how to do it in Pro since it does not use .mxd files.

How can I access the map document in Pro and run a tool that traditionally uses an .mxd?

[DanPatterson_Retired]

Things are a bit different in PRO... did you read these sections?

Migrating from arcpy.mapping to ArcGIS Pro—ArcPy | ArcGIS for Desktop

Guidelines for arcpy.mp—ArcPy | ArcGIS for Desktop

You are going to have to work with the new project format ... aka... *.aprx

Cross-pollination isn't going to work... you are going to have to get the project into a pro format

[DanPatterson_Retired]

link to python as well How to reference Map document parameter in ArcGIS Pro?

[JohnSolly1]

Gotcha. Thanks!