I was going thru the deployment document where I found the way to redeploy all the reports which also includes your custom reports. You normally execute this at the end, after the package is successfully deployed,
Deploying all/specific reports Using PowerShell
All reports can be deployed using following commands . To run command open PowerShell as administrator
K:\AosService\PackagesLocalDirectory\Plugins\AxReportVmRoleStartupTask\DeployAllReportsToSSRS.ps1 -PackageInstallLocation “K:\AosService\PackagesLocalDirectory”
Specific reports can be deployed by making small changes to above script. This script below can deploy all the AssetDep* reports and TaxVatRegister report.
K:\AosService\PackagesLocalDirectory\Plugins\AxReportVmRoleStartupTask\DeployAllReportsToSSRS.ps1 -Module ApplicationSuite -ReportName AssetDep*,TaxVatRegister.Report -PackageInstallLocation “K:\AosService\PackagesLocalDirectory”
Amir : Happy Daxing