@Ezhilcloud Their is no OOTB connector to integerate MS Teams with AEM. you can refer below URL's for third party integeration connectors:https://tray.io/connectors/adobe-experience-manager-microsoft-teams-integrationshttps://www.digitalect.com/aem-slack-ms-teams-integration 

@Lalitha_j Please try achieving your use-case using the Groovy script. Download the groovy console package from https://github.com/OlsonDigital/aem-groovy-consoleReference: https://labs.tadigital.com/index.php/2018/12/18/groovy-script-in-aem/  

@bartek_887 Please check below article if that helps:https://medium.com/tech-learnings/how-to-reuse-editable-template-with-multiple-sites-adobe-experience-manager-aem-a2bd9637a05

@savi50 Please refer below URL for your use case:https://techforum.medium.com/configure-sling-mapping-for-resource-resolution-in-adobe-experience-manager-deep-dive-b06280a2bf8e

@rasikawanjari Yes you can use root path for Tag picker field. Please refer below URL:https://www.adobe.io/experience-manager/reference-materials/6-5/granite-ui/api/jcr_root/libs/granite/ui/components/coral/foundation/picker/index.html

@Apmag To begin personalization at a high level using Context Hub, following is needed :Load Context Hub on your pageCreate context hub configuration (or use a legacy one)Associate context hub configuration with your site or top level page (since it’s inherited)Please refer below Reference URL and v...

@LyonMartin Please check below article for your reference:https://blogs.perficient.com/2018/06/12/aem-development-quick-tip-component-unique-id/

@savi50 Please refer below article for your use-case:https://sourcedcode.com/blog/aem/touch-ui/aem-richtext-max-characters-length-validation

@riteshm19780411 Please check Troubleshooting Steps mentioned in below documentation URL:https://experienceleague.adobe.com/docs/experience-manager-65/deploying/configuring/troubleshoot-rep.html?lang=en

@mlai011 Packaging requires zip creation and uses a lot of memory and CPU usage for large packages. It is normally advisable to make smaller packages and install them in chunks. Please try and see if that helps.