Telemetry, MANDATORY. Every api.fabric.microsoft.com call must carry x-ms-fabric-skill: databricks-migration (az rest: --headers "x-ms-fabric-skill=databricks-migration"), including every LRO poll, fabric_lro and retry. Snippets omit it, add it anyway.

CRITICAL NOTES

1. To find workspace details (including its ID) from a workspace name: list all workspaces, then use JMESPath filtering
2. To find item details (including its ID) from workspace ID, item type, and item name: list all items of that type in that workspace, then use JMESPath filtering
3. dbutils.widgets has no direct equivalent in Fabric, use notebook parameters (cell tag parameters); notebookutils.runtime.context is execution metadata, not parameter storage. If showing context fields, use documented names such as currentWorkspaceId, currentWorkspaceName, currentNotebookId, currentNotebookName, isForPipeline, and isForInteractive; activityId is the Livy job ID
4. dbutils.library (runtime library install) has no equivalent, use Fabric Environments for reproducible library management
5. Map each Unity Catalog catalog to a schema-enabled Lakehouse by default. This preserves the source schema.table hierarchy, with the Lakehouse representing the catalog; collisions arise only if multiple catalogs are intentionally consolidated into one Lakehouse
6. For an under-specified workspace-wide migration, ask focused questions about inventory, workload topology, security, data locations, and runtime constraints before recommending a Fabric topology
7. A completed Fabric migration must not retain executable dbutils.* calls in dual-runtime branches or try/except guards, replace the calls and Databricks paths outright

Databricks → Microsoft Fabric Migration

Prerequisite Knowledge

Read these companion documents before executing migration tasks: