Only give reps to members who earned them, not just for something trivial like an acknowledgment. Do not solicit payments in your posts or signatures. Do not put links to personal sites or services as your sole contribution here on the forum. Do not put links to commercial sites or services or to competing forums in signatures and posts. Abusive language or insults will not be tolerated. Do not private message forum moderators or members for Excel help. Do not inquire about breaking the security of a protected workbook. Do not post to threads where a moderator is addressing a rule violation. Do not open more than ONE thread per issue here. Do not post a new help request in an existing thread. For OpenFormula the actual document from OpenDocument - Formula SC Public Documents is used. Questions that are cross-posted to other web forums must contain links to those posts on those forums or a comment to tell us where else the question has been asked. A further list can be found in chapter 2.2.3 of MS-XLSX: Excel Extensions to the Office Open XML SpreadsheetML File Format (.xlsx) Specification. Please Login or Register to view this content.ģ.