Corbu Theme to Portal

Hi

Is there a way to apply corbu theme to Portal Centrally. Using the below link i  have applied corbu theme to ESS/MSS as these are WDA/launchpad apps.

http://scn.sap.com/community/web-dynpro-abap/blog/2013/04/08/corbu-theme-for-webdynpro-abap

We have E-Recruitment and LSO  applications where we are using standard roles.

Individually i have applied theme to iviews using WD config  for erec and LSO.But business want to see complete Portal in Corbu.

Left hand navigation,Portal header etc... must be in corbu.

I have tried to view SAP Notes 1783618/1948968 which doesnt open.

We are on NW 7.31 SP06 and ECC EHP6

Any helps in regards to this is appreciated

Thanks

Anil