can i annotate cells in specific cell types?

[hansonglee]

Hi, I'm using SingleR for annotating my pbmc data.

I have annotated cells (CD4T cell, CD8T cell, B cell, monocyte and so on) and
now, i want to assign annotated CD4T cells into more detailed subtypes like Th1, Th2, T reg..

Is there any way to specify main cell types (CD4T) to assign related fine clusters (Th1, Th2, T reg..)?