I am aware about customization extensions way in Jive SBS module but how customization can be done in JiveOn webapp/portal. Can someone help me on this or is it similar to jive sbs customization technique. I am aware about plugin development (Macros/Actions/DAO classes/themeing and jive app ). I have used jive 4.x and now I have to customize a portal/application which is built using jiveOn 16.x. I will appreciate any help (any document/steps/example) in this regard.