Components under /libs/granite/ui/components/foundation are based on Coral 2 and components under /libs/granite/ui/components/coral/foundation are based on Coral 3. Prefer using the Coral 3 components.Migration Guide to CoralUI 3-based — Granite UI 1.0 documentation

UserManagerFactory#createUserManager is deprecated. UserManagerFactory ("The Adobe AEM Quickstart and Web Application.") Looks like you are using it in UserNotification class.

You can overlay /libs/cq/xssprotection/config.xml to /apps and add your attributes in the config. You can look at XSS Filter issue with the target attribute of the a tag

You have to add foundation-project as a sub package in the content package maven plugin configuration in the pom file. If you have a separate bundle, you can embed it in the plugin configuration.Example:<subPackages>     <subPackage>          <groupId>com.adobe.cq</groupId>          <artifactId>core...

Try the below code. Make sure you have the R6 annotations dependencies in the pom.import com.day.cq.workflow.WorkflowException;import com.day.cq.workflow.WorkflowSession;import com.day.cq.workflow.exec.ParticipantStepChooser;import com.day.cq.workflow.exec.WorkItem;import com.day.cq.workflow.metadat...

Which version of AEM are you using?

You can get the request in the Pojo using WCMUsePojo ("The CQ5 Quickstart and Web Application.") Does that work for you?

The code looks good. What is the exact value you are trying to put?

You can use https://helpx.adobe.com/experience-manager/6-3/sites/developing/using/reference-materials/javadoc/org/apache/jackrabbit/api/security/user/UserManager.html#createUser(java.lang.String, java.lang.String)

Try this.group.1_path=/content/xgroup.2_path=/content/ygroup.p.or=true Query Builder API has more examples.