Requirement : We have a Partner Portal for installers(accounts of type installer in CRM) to manage the work orders assigned to them . So, installers should be able to view their work orders only
Configure Entity List for work orders entity .
Enable Entity Permission for the above created entity list
Create Entity Permission with Account scope with appropriate privileges
Note : Make sure to select correct Account Relationship. In our case we have custom lookup field to account entity to store installer details.
And assign it to a web role to which in turn is assigned to the Portal User.
That’s it . Now portal user should be able to view work orders related to his installer account only.