--- title: DRF Mobility Introduced description: Tolerance zone mobility from datum material modifiers and simultaneity requirements are introduced. --- [![logo-tan](https://info.originintl.com/hs-fs/file-2255150996-png/Origin-img/logo-tan.png)](https://info.originintl.com/) # Top Ten Tech Tips # Tech Tips Blog ## [ All Posts](https://info.originintl.com/resources/tech-tips-blog/all) ## [DRF Mobility Introduced](https://info.originintl.com/resources/tech-tips-blog/drf-mobility-introduced) Posted by [Janet Wiaderny](https://info.originintl.com/resources/tech-tips-blog/author/janet-wiaderny) on Wed, Oct 19, 2022 @ 02:53 PM - [Tweet](https://twitter.com/share) Tolerance zone mobility from datum material modifiers and simultaneity requirements are introduced. Topics: [SolidWorks](https://info.originintl.com/resources/tech-tips-blog/topic/solidworks), [Origin](https://info.originintl.com/resources/tech-tips-blog/topic/origin), [CheckMate for SOLIDWORKS](https://info.originintl.com/resources/tech-tips-blog/topic/checkmate-for-solidworks) ## **CheckMate for SOLIDWORKS** ### Help Videos ![CMhelpVidsIcon](https://info.originintl.com/hs-fs/hubfs/CMhelpVidsIcon.jpg?width=78&height=101&name=CMhelpVidsIcon.jpg)This Icon is installed on the Desktop and the Start menu when CheckMate for SOLIDWORKS is installed. It is an index to all the videos which also includes the Tech Tips. You can also visit our [YouTube Videos](https://www.youtube.com/@OriginInternationalTechTips/videos) - [Contact Us](https://info.originintl.com/contact/) - [Careers](https://info.originintl.com/company/careers/) - [Press Room](https://info.originintl.com/resources/news-events) - [Privacy Policy](https://info.originintl.com/privacy-policy/) - [RSS](https://info.originintl.com/CMS/UI/Modules/BizBlogger/rss.aspx?tabid=224947&moduleid=405729&maxcount=25&t=ef217bd0-8562-4246-83fb-64eb6a91fb80) [![logo-tan](https://info.originintl.com/hs-fs/file-2255150996-png/Origin-img/logo-tan.png)](https://info.originintl.com/) © Origin International Inc. All rights reserved. Richmond Hill, ON, Canada 416 945-2553 | 800 269-2509 toll free