Copy Paste "plain text" shortcut in Text tool

This is such a simple thing to do in any other tool (that I can think of at least). All I want to do is copy text from one text layer (A) to another layer (B) while ignoring the text attributes of (A). Basically I just want to paste "plain text".

For example:
there are two option in Office Word ,
just past text , and past text with text attributes

there are the same option to copy and past like this ?