Can bugzilla support the following requirements - I am not sure if the following requirements will be met if we decide to move to Bugzilla. I need feedback from someone who has had experience with the tool :
Multiple workstreams -

~ Multiple workstreams - A defect may be in test for different releases with different status for each release. We need to have this functionality. I'm open to alternate approaches (i.e. child tickets per release...), but whatever the solution is, it can't be too manually intensive

~ Custom reporting - Managers from different groups need the ability to report on progress of their staff, I need to report on status by product.

~ Streamlined and automated ticket routing.

~ Input history from legacy system to new system (bugzilla). In order to go live with a new defect tracking system, all the data has to be moved - Does bugzilla support that ??

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