Exempt from Inactivity - The Exempt from Inactivity checkbox is enabled for wikis that are meet the requirements for exemption from the Dormancy Policy. This checkbox may not be toggled manually. If you wish to request exemption from the Dormancy Policy, see the aforementioned page.
Server Name - The Server Name field is used in wikis with a custom domain to indicate the domain name which the wiki should use. This field cannot be changed manually. If you desire to have a custom domain, see the aforementioned article.
Other extensions may read Requires: Extensions - [extension name] and may be greyed out too. This means that you need to enable the extension that is required before you can enable that extension. You must first enable the extension (and save the settings) before the box appears normal. You might need to refresh the page once before the box appears.
Some extensions are simply not compatible with each other and will break your wiki's functionality if enabled together. In these cases, ManageWiki will display Conflicts with [extension name]. Not to worry though, ManageWiki will reject your changes if you try to enable two conflicting extensions.
An up-to-date list of extensions and skins currently provided by Miraheze can be found at Extensions and Skins.
On Miraheze, you can manage your wiki's namespaces from Special:ManageWiki/namespaces.
If you would like to edit an existing namespace, please go to Special:ManageWiki/namespaces and select the namespace from the dropdown on that page.
If you would like to create a new namespace, you can also do so using Special:ManageWiki/namespaces. Please type the name of the namespace you want to create in the textbox under the section "Create new namespace" and click "Create Namespace".
Special:ManageWiki/settings offers additional settings that you can tweak. From setting the logo to Abuse Filter actions, you can modify a lot in ManageWiki. For information on each individual setting in ManageWiki, look under the setting name for the short description, or click the link to read more about the setting on MediaWiki.org.
Note: Special:ManageWiki/settings can be filtered by extension configuration, you can visit Special:ManageWiki/settings/extensionname to filter. Special:ManageWiki/extensions will have a link to the filtered ManageWiki for the individual extensions, if configuration exists for that extension.