make sure you have <%@ page session="false" %> in your jsp

Ideally, the design for the components should be included in the respective components itself. Only the page level design should be set in page properties. In that way your use case would work seamlessly.

Hi Sony,Schedule Activation or deactivation from the siteadmin is a process that gets called as a scheduler and its not the workflow.You can also create a action/button similar to that and call a service which will have a custom scheduled activation or deactivation. I dont think so its a workfow 

Yes... You need to create the LDAP groups in AEM and you can map to the same group while syncing the users. Its mainly to sync the users.

Hey, Did you try writing your own POST Servlet instead of using the SlingPostServlet ?

can you help us with a screenshot to understand where exactly you are trying to show this ?

Refer [1] for the sameautocreate.user.membership="contributor" is the property to be used to map to the existing group when use is auto created.[1] https://docs.adobe.com/docs/en/cq/5-6-1/core/administering/ldap_authentication.html

Only Users get syncd. You need to create mapping for the group which is already existing in crx to be mapped when the user is created/syncd from LdAP

Have you created the form option for displaying dam:size ??

Is it specific to pptx files ??and if its happening only via dispatcher, do you have any rules to '/' for any regex ?