https://bugs.documentfoundation.org/show_bug.cgi?id=156804
--- Comment #7 from Davide <davide.p...@gmail.com> --- Thank you Heiko. If I assign a title style to a level of structure, I can't modify that style assigning a numbering style. This option appears in grey in edit style window. See screenshot enclosed. 123 are assigned in Tools>Heading_Numbering to the styles you can see in the sample document. Please let me know if I correctly understand your comment. -- You are receiving this mail because: You are the assignee for the bug.