chris minimus brenda diller former brenda hunter. university so i work with over 100 universities across the country. i also 1 work with ms technology out of oak ridge. we are in the digital transformation we are happy to know. but my question to you guys and either one can answer. how do we from nasa as well as all of the production facilities and labs how do we get this right making sure the security measures are in place. it's not just bringing indoors next-generation but it is all of that. out of those systems work with some of our legacy systems that we have at some of our production facilities. how do we make all that happen? [laughter] clicks i would just say this is not her for her first rodeo during this period she is the best one to answer it. for the questions i see one in the back. >> shall eat with inside defense. i want to ask about, you are talking a lot about spare parts and maintenance and sustainment. as are typically not the most high-profile budget items. how are you making sure you're going to get theg funding yo