Choose Tools > Start Review, in Crucible, when you are ready.
When using Crucible with JIRA 6.1.x and earlier
If you have Crucible linked to a version of JIRA earlier than 6.2 (or if you have instances of Crucible 3.2, or earlier, linked to JIRA 6.2, or later), the integration functionality continues to behave as previously.
When Crucible is linked with JIRA 6.1.x, or earlier, Crucible content appears on the Reviews tab ( and FishEye content appears on the Source tab) in JIRA.
To create a review from a JIRA issue:
Go to the issue in JIRA that relates to the work to be reviewed.
Under 'Activity', click the Source tab.
Either:
Click Create review to create a new review for a particular changeset.
Click Create review for all commits to include all changesets from the JIRA issue in the new review.
If a similar review already exists, you can add the changesets to that.
In Crucible, the new review is in edit mode:
The content of the changeset becomes the content (i.e. files) to be reviewed.
The author of the changeset becomes the author of the review, if Crucible is aware of this user. Otherwise the creator of the review becomes the author.