WebScreen to WebBlock conversion and vice versa

In 5.0 you can already do that by copying the screen and then using Paste As and selecting Web Block

Indeed Gustavo is right.

Just copy your webscreen, select "Paste As..." and then use the option WebBlock.

Already Done.

It would also be nice if this functionality included the ability to select a container on a page and convert it to a web block. 

For example, intelliwarp crates a linked table what you drag an entity to an edit record page.  It would be nice to be able to convert that object to a web block