Hi, I'm just wondering to know from where the following services

Thanks Eduardo. I would like to know, is that the BND tool who injects them(make those objects available into our plug-in)? or the JBoss or there any custom class that makes these classes(UserService etc...) available into a plugin?
because when ever we execute any function from Appian we only pass a few parameters not the injected ones. who would make the remaining services available?

Thanks Eduardo. I would like to know, is that the BND tool who injects them(make those objects available into our plug-in)? or the JBoss or there any custom class that makes these classes(UserService etc...) available into a plugin?
because when ever we execute any function from Appian we only pass a few parameters not the injected ones. who would make the remaining services available?