How can i add limit size(like 50.2 / 50.8, in 2 row)in the demention of Composer?

Hello, everyone:

     the  limit size in the picture blow is generated by CATIA‘s PMI demention, and then import to the Composer.

How can i generate the GD&T demention directly in Composer which marked in red circle?

I tried a lot, but failed.

SolidworksComposer