https://community.graphisoft.com/t5/Project-data-BIM/Mark-up-style-mass-delete/m-p/248224#M2140 Totally support you! This attribute (Mark-up Styles) underdone definitely. I wish that the dev.team thinks about it, for example, including this one to 'Attribute Manager". Thu, 19 May 2016 12:29:46 GMT Anonymous 2016-05-19T12:29:46Z https://community.graphisoft.com/t5/Project-data-BIM/Mark-up-style-mass-delete/m-p/248223#M2139 <DIV class="actalk-migrated-content"><T>Hi, we have several files in ArchiCAD16 that inherited 100s of mark-up styles from various places.<BR /> <BR /> Can I somehow mass-delete them?<BR /> The Mark-up style dialog only allows deletion one-by one.<BR /> <BR /> Thanks,<BR /> BP</T></DIV> Mon, 23 Feb 2015 09:53:51 GMT https://community.graphisoft.com/t5/Project-data-BIM/Mark-up-style-mass-delete/m-p/248223#M2139 piton 2015-02-23T09:53:51Z https://community.graphisoft.com/t5/Project-data-BIM/Mark-up-style-mass-delete/m-p/248224#M2140 Totally support you! This attribute (Mark-up Styles) underdone definitely. I wish that the dev.team thinks about it, for example, including this one to 'Attribute Manager". Thu, 19 May 2016 12:29:46 GMT https://community.graphisoft.com/t5/Project-data-BIM/Mark-up-style-mass-delete/m-p/248224#M2140 Anonymous 2016-05-19T12:29:46Z