The migration tool will move over the entire project from Jira --> Spira, but here's the specifics of what entities and fields are migrated into Spira:
Projects
- Display Name --> Name
- Name --> Description
- Custom Field Definitions
- List
- User
- Multi-list
- Boolean
- Date
- Decimal
- Integer
- Text
Users
- Login
- First Name
- Last Name
- Email Address
- Is Active?
Requirements
- Creation Date
- Reporter --> Author
- Assignee --> Owner
- Summary --> Name
- Description
- Priority --> Importance
- Status
- Issue Type --> Type
- Component
- Comments
- Fix Version --> Release
- Version --> Release (if no Fix Version set)
- Custom Fields
- List
- User
- Multi-list
- Boolean
- Date
- Decimal
- Integer
- Text
- Attachments
- Jira ID --> (Spira Custom Field)
Releases
- Name
- Name --> Version Number
- Archived? --> Status
- Release Date --> Start/End Dates
Tasks
- Creation Date
- Reporter --> Creator
- Assignee --> Owner
- Summary --> Name
- Description
- Priority
- Status
- Parent Issue --> Parent Requirement
- Issue Type --> Type
- Component
- Comments
- Fix Version --> Release
- Version --> Release (if no Fix Version set)
- Custom Fields
- List
- User
- Multi-list
- Boolean
- Date
- Decimal
- Integer
- Text
- Attachments
- Jira ID --> (Spira Custom Field)
Incidents
- Creation Date
- Reporter --> Opener
- Assignee --> Owner
- Summary --> Name
- Description
- Priority
- Status
- Issue Type --> Type
- Component
- Due Date --> Start Date
- Resolution Date --> Closed Date
- Comments
- Version --> Detected Release
- Fix Version --> Planned/Resolved Release
- Custom Fields
- List
- User
- Multi-list
- Boolean
- Date
- Decimal
- Integer
- Text
- Attachments
- Jira ID --> (Spira Custom Field)