As i know, customer portal user with high volume volume portal user license users only have record access through sharing sets which will only shows a related object records with their own contact or account. But my requirement is to give access to records of organisation other records which is linked to other portal users (all custom object, std object records).
Record sharing from other ways to these license types not allowed, As i checked in blogs. But i don't want go with customer portal manager or custom licenses for archiving record sharing with roles or other apex managed sharing, as these all r costlier.
Is it possible to archiving this requirement in high volume portal user licenses in any ways?
As per my view, Through visual force page and "Without sharing" keyword will display records irrespective of sharing model.
But are these users are allowed to edit records through this visual force pages on which he actually don,t have access? Please help on this?