Hello,Apparently you are using AEM 6.1 and the 6.1 documentation is still online.For example these topics:How to use the VLT Tool Logging Now if you install the documentation package, the content is installed in your repository so you can for example use the query builder to search.For example via a query like this:path=/libs/aem-docsproperty=textproperty.operation=likeproperty.value=%VLT%

All that is needed to add Context Hub to a page is in fact adding the tag as documented on the referenced [1] page.Regarding testing, if you want to test if segmentation is working, please check the admin docs [2].If you want to debug errors you are getting with Context Hub itself, please check diagnostics page [3].The actual usage of the content hub and what it does is provided from the perspective of the admin [4], who needs to define the segmentation, and the author who needs to manage audien...

I fixed that. Sorry for the inconvenience.

I suggest you have a look at our documentation: https://docs.adobe.com/docs/en/aem/6-2/develop/search/querybuilder-api.htmlIt says: The server-side query builder will accept a query description, create and run an XPath query, optionally filter the result set, and also extract facets, if desired.The functions you mentioned are not AEM specific, but XPath. You can for example have a look at this page: http://www.w3schools.com/xsl/xsl_functions.asp

Please have a look at this thread: http://help-forums.adobe.com/content/adobeforums/en/experience-manager-forum/adobe-experience-manager.topic.html/forum__aovz-hi_can_you_pleas.html

HiThe statement in the documentation is still correct. AEM 6.1 is not yet compatible with versions after hybris 5.4.However, this should be available soon, and there will be new pacakges to install and new setup.groovy and base_store.csv files.The documentation will reflect that change once it is ready.