can someone guide me how to change existing portal map viewer and add more functions, tools + customize portal templates as requires to my company? I have gone thought the esri documentation and it leads to download and copy existing template to custom folder. but no information on portal architecture... where to copy these templates in folder level and how to point portal engine to use those templates?
How can I change the look and feel of portal map viewer ?
Is there any sample templates I can download ? and how can I configure portal to use those downloaded templates?