Hi, Check whether link checker is On in prod author which validates the link and shows as broken if it is not present in AEM   For disabling link checker, you can follow below steps https://experienceleague.adobe.com/docs/experience-cloud-kcs/kbarticles/KA-17468.html?lang=en

Hi, Checkout https://developer.adobe.com/experience-manager/reference-materials/6-5/javadoc/com/day/cq/wcm/api/variants/PageVariantsProvider.html for adding hreflang tags   Ex:  List<PageVariant> pageVariants = pageVariantProvider.getVariants(currentPage, slingRequest); 

Hi,   I think all 10 users should have access to the folder as all of them are given read access. 

Hi, Check whether the API created in admin console is having sufficient access to target workspace.

Hi,   You can upload the html's to dam folder and have dispatcher changes to redirect the docs/ to /content/dam/{yourproject}/docs/ and render the html.   If you are using Akamai or similar architecture then you can redirect to apache or cdn based on the url path (containing docs/ then redirect to a...

After copying the yaml file in https://codebeautify.org/yaml-validator found 2 issues at line no 11(add space) and 32 (remove space) after correcting that the yaml file is validated properly.     

Hi, Check this post might be helpful https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager-forms/publishing-error-failed-to-retrieve-references-for-selected/td-p/213854 

Hi,See if there is any syntax errors in the file. yaml file will throw error if there are extra spaces or tabs space instead of normal space.  If you can share full file then it will be easy to find the error which is throwing the above exception.

Hi, You can write custom class which implements ExperienceFragment and in initModel() update the XF path as per your requirement.

Hi,You can create a custom servlet and write a query to list down the assets by entering parent asset path to reduce the load on images and the same service you can add a button to down the list in excel.  In this way we don't need to override ootb code to add a custom button