Step 2: Create your first content Flow
A content Flow is an intelligent, programmatic digital signage playlist, a stream of information that updates itself constantly based on the updates in the data sources.
Create a Flow
Choose Flows from the left and then click NEW FLOW
Name your FLOW
ADD NEW CONTENT app to your Flow.
Choose the correct App from the drop-down tool:
Set the contents WEIGHT to match your preferences
Repeat as many times as needed.
You can fine tune settings of each content app for perfect setup.
And finalize with SAVE
For further read:
Getting started #1: Connect one or more content apps