I have added the features node with asterix(*) and added misctools#sourceedit in the inline properties of the RTE pluggin node.But still the sourceedit functionality isnt working where I can use some HTML.

I have added the features node with asterix(*) and added misctools#sourceedit in the inline properties of the RTE pluggin node.But still the sourceedit functionality isnt working where I can use some HTML.

You have to add feature with asterix(*) or sourceedit to misctool plugins(text/rtePlugins/misctools) to enable the source edit functionality.
and misctools#sourceedit to inline toolbar property