Once you have configured your data catalog, you can take the following actions:

Save and Exit

saves your work and returns to the data catalog start screen.

Start this job

also saves your work, but will immediately start a syntheization job for this catalog.

Delete catalog

removes your work. Click on the kebab menu to find this option.

You can find these buttons in the top-right corner of the screen.

create data catalog 8 highlight save and exit