For the managed package runtime, when using an existing Omniscript in the LWC Omniscript Designer, create a new version of the Omniscript to update the Omniscript's property set.
Without a new version, errors could appear in the designer. Prevent or resolve this error by upgrading the Omniscript's property set.
This information is for Omnistudio for Managed Packages. For Omnistudio on standard runtime, see Omnistudio Help.

- From your Omniscript, click New Version to trigger a class that adds any missing JSON properties.
- Repeat the process for any older or imported Omniscripts.