Refer [1] for the Group API which has addMember() method to add the user into the group[1] https://docs.adobe.com/docs/en/aem/6-0/develop/ref/javadoc/org/apache/jackrabbit/api/security/user/Group.html

All of them would be a package manager, so you can goto your package manager and check for packages with name hotfix or sp2 and get the list.But I am not aware, if there is a place which gives you the list of the hotfix packages OOB

Thats interesting, I have never faced it or heard of it ! However,1. which AEM version are you using? Did you try re-installing the instance ?2. Which chrome version ?

I agree with @scott ! We shouldn't allow headers and footers to be dragged n dropped as they represent the brand of a site. If that's a req, u shud strongly go back n say that's shouldn't be followed !!

Normally, cold standby will be setup during the initial setup. Will check on this usecase.However, did you try creating a standby instance from the repository of the primary instance and see if you it works fine.

If you want the above result, then I think this should work-----------------------------------------------------------------------------------------------<div class="row"><div data-sly-test="${groupItemsList.even}" data-sly-unwrap>         <div class="even">${groupItemsList.index}</div>      </div><...

As JK mentioned, its a ACL problem, provide the read access to the tags node and it should solve the issue.

Hi Anuj, Are you getting this error while creating page OOB or via a custom page create service ?  Also can you provide us more details from log on this error

it is definitely possible !btw what is the datatype of even or odd in the list ?? if its string, then please check like data-sly-test="${groupItemsList.odd == 'true}"refer [1] for  more example[1] http://blogs.adobe.com/experiencedelivers/experience-management/sightly-intro-part-3-2/

As Peter mentioned, integrate with one of the monitoring tools available in market.Also, you can build a custom page which combines all the AEM OOB consoles you have with 3 different screens :)