We just finished the GIS Enterprise implementation, (GIS Server, Portal, SQL, etc....) huge challenge to migrate the content from ArcGIS Online to portal - we have lots of content there.....any tools that we can use for a smooth transfer or migration from

[JackOrenstein]

huge challenge the Migration of the content on ArcGIS Online to Portal - any suggestions?  any tools that we can use to make is easier and not just one by one item?   Thank you!  Jack

[Asrujit_SenGupta]

Links to check:

Can We Move The Files From ArcGIS Online To ArcGIS Portal? 

Example: Copy content—Portal for ArcGIS (10.6) | ArcGIS Enterprise  

This script can also be used to move content from Portal for ArcGIS to ArcGIS Online and vice versa. 

[JackOrenstein]

Thank you much, definitely will try - is it possible to move all type of content?  is it limitted on how many files or groups can be transferred? Thanks again!