Hi @aravindS ,  Correspondence Management CM /Letters were deprecated in AEM Forms 6.4 and were replaced by Interactive Communications (IC). In AEM Forms Cloud Service, IC is now released in EA. If you are an existing AEM Forms CS customer then please reach out to aem-forms-ea@adobe.com with the det...

@aravindS , Data Dictionary was the data schema definition tool in earlier Correspondence Management solution. The Correspondence Management was superseded by Interactive Communications (IC) in AEM Forms 6.4. In IC, the data schema deinfition tool is Form Data Model (FDM). CM was deprecated when IC ...

@Gourav_Mukherjee, can you please check if all bundles on your server are active? Secondly, what is the AEM Forms version are you using?

@NirmalAEM , you can add the sign tags in text document fragments. When the final PDF is generated and sent to Adobe sign, it will honour the sign tags.

@Amreen1 are you designing a XDP?

@AnushaAt1 ,  In your AEM server start command you need to add the above optionjava -Djdk.xml.xpathExprGrpLimit=100 -Djdk.xml.xpathExprOpLimit=2000 <..other options..> -jar cq-quickstart.jar

@AnushaAt1 , please check the error.log file in crx-quickstart/logs folder of your AEM installation. If you see the exception specified in the origin then you are facing the same issue. You can solve this issue by setting the following JVM argument while starting AEM-Djdk.xml.xpathExprGrpLimit=100 -...

@namontemayor , you need to set this argument in JVM arguments while starting the AEM instance. 

@nileshpb you cannot edit XDP in the browser. You need to edit the XDP in AEM Forms Designer and then re-upload it to update the XDP in AEM.

@crich2784 What is the use case that you are working? What feature of AEM Forms you are trying to use?