Update overview.qmd

overview.qmd

@@ -6,7 +6,7 @@ The Recognising and rewarding open research toolkit consists of two main compone
 
 - a [maturity framework and self-assessment tool](maturity-framework.qmd) that institutions can use to assess their maturity in the implementation of relevant policies and procedures, to support internal discussion and planning, and to measure ongoing progress 
 
-- an [implementation guide](guide-contents.qmd) consisting of an introduction and sections linked to corresponding action areas in the maturity framework, providing detailed practical guidance to support assessment, planning and progress. The guide is illustrated with case studies from institutions that have participated in the OR4 project. A [Glossary of key terms](glossary.qmd) is included.
+- an [implementation guide](guide-contents.qmd) consisting of an introduction and sections linked to corresponding action areas in the maturity framework, providing detailed practical guidance to support assessment, planning and progress. The guide is illustrated with [case studies](case-studies.qmd) from institutions that have participated in the OR4 project. A [Glossary of key terms](glossary.qmd) is included.
 
 The maturity framework and the linked guide are organised in nine action areas under three themes, as follows: