Hi,
We provide helpdesk services for an information system used by dozens of organizations. We use outsourcing service to develop and maintain information system. It is often the case that several (even dozens) of tickets are received from different organizations for the same error. We assigned first of the tickets to the developers for resolution. We linked related tickets and waited for the developer to deliver the fixes. However, managment the resolution of these related tickets is cumbersome.
Can you recommend a convenient solution for such situations in service projects (for example, the most recommended (appropriate) types of links)?