We use Jira Service Management (JSM) for our customer support portal allowing customer users to search and view documentation in the portion of Confluence exposed through our support site and to submit and track Jira support tickets.
We would like to enable all our customer users to submit ideas for product improvement into Jira Product Discovery (i.e. submit idea, find related ideas, upvote ideas, etc.). Reading up on the topic it's not clear if this is possible or not, to allow portal-only users to access JPD without a license. There is no way we can afford to license all our users for Atlassian for the infrequent case where the user needs to submit an idea.
Is it possible to enable portal-only users for access to JPD and if so, what steps would need to be taken? We are not using an IDP (i.e. SAML or otherwise) for managing user access, users log directly into their individual portal-only accounts. Thanks for any guidance, it would be much appreciated.