Hang them in a cool, dry and dark place that is well ventilated for 5-10 days, then move the nugz over to jars and burp them a few times per day for at least a few more days.
hang them upside down for 1 week, make sure there is air movement in the drying room but dont have fan blowing directly on them... and then put them in air tight jars and burp the jars 3 times daily to leave out moisture and this will slow dry them to have a nice taste and no harshnes..
If you were referring to what material to dry....any grade 1 or 2 trimmings. Basically all the leaves that had contact with bud sites....any leaves that have trichs on them. Dry all the leafy trimmings in a paper sack and then find your favorite hash recipe.....enjoy
If you are needing a method to dry, do a search here on the forums.....numerous ways to do it. If it is just a few plants you can hang some lines and hang the buds by just placing the Y of the branch over the lines. I rigged up some hangers with clothes line type clips so I can just clip the buds on to the hangers.....hope this helps.