Remove news, description and image from collection and communities

How can i remove news, description and image from the main collection and collection view in dspace. What are the files to edit?

For the Mirage2 UI, the following files would need to be modified.

• https://github.com/DSpace/DSpace/blob/dspace-6_x/dspace-xmlui-mirage2/src/main/webapp/xsl/aspect/artifactbrowser/collection-view.xsl
• https://github.com/DSpace/DSpace/blob/dspace-6_x/dspace-xmlui-mirage2/src/main/webapp/xsl/aspect/artifactbrowser/community-view.xsl

For the Mirage UI, the following files would need to be modified

• https://github.com/DSpace/DSpace/blob/dspace-6_x/dspace-xmlui/src/main/webapp/themes/dri2xhtml-alt/aspect/artifactbrowser/collection-view.xsl
• https://github.com/DSpace/DSpace/blob/dspace-6_x/dspace-xmlui/src/main/webapp/themes/dri2xhtml-alt/aspect/artifactbrowser/community-view.xsl