FY-18 CINR workscope webinar videos, presentations, and workscope specific Q&A have been posted on NEUP.gov here: https://neup.inl.gov/SitePages/FY18_Webinar_Presentations.aspx
The draft workscopes can be accessed here: https://neup.inl.gov/SiteAssets/FY2018_Documents/FY_2018_CINR_Workscopes.pdf