Use the Emboss command 
to create an emboss feature (A) on a selected body (B) using another selected body (C) as the embossing tool.
Note:
You can select multiple bodies when you define the embossing tool.
Edit the thickness value of an emboss feature in the synchronous environment
Dynamically edit an emboss feature in the synchronous environment
Dynamically edit the clearance or thickness value in the ordered environment