Setting Up Domain Gadget Directory Manager (DGDM) for Google Sites
One of the earliest experiences I had with Google Sites when we started using Google Apps for Education was noticing all of the cool gadgets that you could use in Sites. Unfortunately, many gadgets were also inappropriate and able to fly in under our school's filter. With Domain Gadget Directory Manager (DGDM), we can set up a "White List" filter and specifically choose which gadgets to allow for users on the domain. Alternatively, one can also create "Black List" filter to exclude specific gadgets. I chose to implement the former due to the large number and possible expansion of inappropriate gadgets. A video tutorial on how to set up DGDM follows after the jump.