We are a retail company contains branches and head office. We think about using Jira as a ticketing system between the branches and the head office also between head office departments and each other.
So I thought about creating a project for each of branches and head office departments, but the problem is all users can see all tickets on the department and I prefer each one to see only his own tickets to follow it without watching others tickets.
The main purpose for that is to use Jira as ticketing system and also contacting method between all company departments and branches.