Enabling lineage import (Watson Knowledge Catalog)

Enabling the lineage feature of MANTA Automated Data Lineage is an optional step and is only needed if you want to import lineage information in addition to basic metadata.

Before you can use the lineage feature, a separate license key must be provided. This license key will be sent to you once MANTA Automated Data Lineage has been successfully purchased. When you have this license key, perform the following steps:

1. Log into the infrastructure node of the OpenShift cluster
2. Run the the following command:

   oc set data secret/manta-keys -n ${PROJECT_CPD_INSTANCE} --from-file=license.key=./license.key
   ```where:
   1. `./license.key` is the license  file
   2. `<namespace>` is the namespace where Manta is deployed
   

3. Restart the manta-dataflow pod by running the following command:

   oc delete pod <pod>
   

4. Restart the metadata-discovery pod by running the following command:

   oc delete pod <pod>
   

5. Restart the wkc-metadata-imports-ui pod by running the following command:

   oc delete pod <pod>
   

Parent topic: Administering Watson Knowledge Catalog