Hi, I was following this documentation for AEM Guide( XML documentation for AEM ). But not getting how to enable the XML editor option in AEM dashboard.does anyone knows how to enable it and if possible then could you please provide any reference URLs for AEM Guide? Thanks 

Thanks @kautuk_sahni  

Hi @Satish2info , Yes, you can do that using the RTE source edit plugin. But if it is removing your style attributes after submitting dialog then you need to enable those attributes from xssprotection.xml file. Check out this blog for more details.  

Hi @AnilKumarUoS , Have you checked this thread? https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/acs-commons-quot-send-templated-email-quot-process-quot-could/m-p/420560 

Hi @trivenivelaga  Check out this video on AEM users and groups?  https://www.youtube.com/watch?v=fj_V5N77wUQ 

Could you please share your servlet code?

Hi @janhavi_singh , Have you tried request.getParameter() method ?String userName = request.getParameter("userName"); String password = request.getParameter("password");we usually use getParamter() only, could you please check?

Hi @Mario248 , I think this is what you are looking for. https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/best-practices-to-manage-clientlibs-in-aem-adobe-cq/m-p/166949  

Hi @Mario248 , Please check the below thread for a CSRFFilter issue. https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/getting-csrf-token-as-invalid-on-post-servlet-call/m-p/279586 

One time authorisation is required while accessing any protected resource. Can you tell me which type of resource you want to make available for external requests?. But if you want to perform some administration operations you can create a service user.