Category:Pages actively undergoing a major edit

This category contains pages to which a large, significant change is being made, and are thus best left alone until this change is done, to avoid edit conflicts or inadvertent reversion of changes. As Wikipedia articles should be open to editing by anyone, pages should only be tagged in this way for a short time.

See also Category:Pages actively undergoing construction and the accompanying template, used when making a series of significant changes over a longer period of time. Remove this template from an article if it has been tagged for some time with no sign of any changes.

Following templates add pages to this category:
 * in use
 * in creation
 * DYK in use