To make an LWC available for use on a record page:
Target Configuration:
Add<target>lightning__RecordPage</target>in the component's.js-meta.xmlfile to specify where the component can be used.
Expose the Component:
SetisExposedtotruein the.js-meta.xmlfile to make the component available for use.
Example.js-meta.xmlFile:<?xml version="1.0"encoding="UTF-8"?>
<LightningComponentBundlexmlns="http://soap.sforce.com/2006/04/metadata">
<apiVersion>57.0</apiVersion>
<isExposed>true</isExposed>
<targets>
<target>lightning__RecordPage</target>
</targets>
</LightningComponentBundle>
A: Incorrect placement. The<target>tag must be in the.js-meta.xmlfile, not the JavaScript file.
D: The<masterLabel>tag is used for metadata labeling, not for exposing or targeting a component.
References:LWC Metadata Configuration: https://developer.salesforce.com/docs/component-library/documentation/en/lwc/lwc.create_metadata_config_file