How Assets are migrated

The Jira Cloud Migration Assistant allows you to migrate object schemas from server / Data Center to Cloud. An object schema is the actual configuration management database that contains your object types and objects.

Supported version of Assets

You need to be on the supported version of Assets:

• For Jira Service Management Data Center 4.15 and higher, it’s the bundled version of Assets.

移行オプション

Jira Cloud Migration Assistant で次のオプションのいずれかを選択できます。

Attachments only migration

For an attachments only migration, you can choose to migrate:

• Attachments of object schemas related to selected projects

• Attachments of all object schemas

ユーザーとグループ

You can select users and groups that are only related to selected projects and object schemas. This includes users and groups referenced in projects and object schemas This option is auto-selected to ensure data integrity. You can also select:

• User or group assigned to a role required by a selected project or object schema.

• Any user that is a member of a group referenced in a selected project or object schema.

移行対象のデータ

The Jira Cloud Migration Assistant migrates the following Assets data:

Limitations of Assets Migration

When migrating Assets, there are a few important limitations to be aware of:

• Attribute names in AQL queries may not be automatically sanitized during migration.

• A maximum of 20 objects per work item can be associated with a single custom field. Any additional associations will not be migrated.

• The number of old/new values within each object history entry is capped at 100.

• Cloud enforces a maximum of 2 unique constraints per object type, and duplication within a unique constraint is not allowed.

• Certain data limits apply in Cloud; these are detailed in this table. You can bring your data within these limits for the major feature types by performing data cleanup, as described on this page.

How best to migrate Assets

Here are a few tips on the best way to migrate Assets.

Migrate projects along with the object schemas

1. Review the Check if you’ve exceeded asset entities limit section in the Jira pre-migration checklist to check the limit.

2. Jira Cloud Migration Assistant を開きます。

3. Go to the Choose your migration options screen.

4. On the Projects card, click Select or Edit.

5. Select the first set of projects you want to migrate.

6. On the Assets card, click Select or Edit.

7. Select Only object schemas related to select projects or All object schemas.

8. Make other selections.

9. Run the migration.
   Object schema linking will automatically happen in cloud.

Migrate all object schemas first + Migrate related projects in subsequent migrations

First migration → Migrate all object schemas first
Subsequent migrations → Migrate relevant projects

To migrate all object schemas first:

1. Review the Check if you’ve exceeded asset entities limit section in the Jira Cloud Migration Assistant pre-migration checklist to check the limit.

2. Jira Cloud Migration Assistant を開きます。

3. In the Choose your migration options screen, skip selection of projects.

4. On the Assets card, click Select or Edit.

5. In the Select Assets screen, select All object schemas.

6. Make other selections.

7. Run the migration.

Subsequent migrations: To migrate relevant projects

1. In the Choose your migration options screen, select the relevant projects you want to migrate.

2. In the Select Assets screen, select Only object schemas related to select projects, All object schemas, or None.

3. Make other selections.

4. Run the migration.

Object schema linking will automatically happen as and when projects are available in cloud.