How to publish Power BI dashaboard from PBI Desktop tp PBI service
In Power BI Desktop, choose File > Publish > Publish to Power BI or select Publish on the ribbon. Sign in to Power BI, if you aren't already signed in. Select the destination. You can search your list of available workspaces to find the workspace into which you want to publish
How to publish published PBI report to app - Sh
How to Deploy Cubes in AAS
In Visual Studio > Solution Explorer, right-click the project > Properties. Then in Deployment > Server paste the server name. In Solution Explorer, right-click Properties, then click Deploy. You may be prompted to sign in to Azure
Other options available
SSAS Cube Deployment
BIDS (BUSINESS INTELLIGENCE DEVELOPMENT STUDIO)
Deployment wizard.
XMLA Script.
Synchronize Database wizard.
Backup and Restore.
