To get started go to Windows Start and Type Company Portal.

If you do not have company portal installed please contact support for assistance.

Under search for apps search ArcGIS Pro and click on the tab 

Click Install and allow program to install. This process should take a while but is normal.

Get Signed into ArcGIS Pro

Once ArcGIS Pro is installed open it up and click on Sign In on the top right corner.

Click Your ArcGIS organization's URL and type CORR to connect to the enterprise login in. you will be automatically signed in. After singing in once you will be automatically signed every time you get on. 

if you are not automatically signed in, use your computer login information to get initially logged in.

Migrating From ArcMap to ArcGIS Pro

If you are new to ArcGIS Pro and would like a guide on getting started with it, please check out our ArcMap to ArcGIS Pro for an in-depth guide to getting familiar with ArcGIS Pro.