Jan Štětina

Warning: This plugin is currently broken (at least for some sites) and I have no time to maintain it. I plan to solve all the issues from the support forum but I have no idea when that might happen (perhaps summer 2014). I am sorry and thank you for the understanding.
Provides a system for registration requests and their processing in multisite.
Blog administrator can place a shortcode <code>[murm-form]</code> on their blog, which will display a registration form. Visitors can then use this form to request registration. Such a request must be first moderated by the blog admin. If it is accepted, it’s passed on to the blog superadmin, who also has to approve it in order to pass. After approval the plugin creates given user accounts with subscriber rigths on the blog from which it was requested and sends login information to the user.
Per-blog settings
<ul>
<li>can be deactivated</li>
<li>notification via nag or e-mail on new requests</li>
<li>antispam (needs Akismet API key)</li>
<li>requests on the blog admin level can be automatically approved</li>
</ul>
Per-site settings
<ul>
<li>optional e-mail notifications</li>
<li>custom e-mail templates</li>
<li>blog administrators can be allowed to delete a request without notifying it’s author</li>
<li>requests on the network admin level can be automatically approved (this means that only blog administrators decide about their requests, if no error occures)</li>
</ul>
This plugin was developed for a small blog server (cca 30 blogs), so that superadmin would have control of newly created accounts (because some people were confused and got themselves unneccessary multiple user accounts).
Makes use of the <a href="https://wordpress.org/extend/plugins/wordpress-logging-service/" rel="ugc">WordPress Logging Service</a>.
In future there will be more options to modify default plugin behaviour.
<h3>Wishlist</h3>
Below are listed requests I know about and I’m going to process… eventually. Please be VERY patient.
<ul>
<li>“I have a request of asking for password on registration form. That way the user can pick out a password and have it automatically populated in the site user data.”</li>
<li>sidebar registration widget</li>
<li>attach custom admin message to user on request approval/denial</li>
<li>correct i18n, custom blog admin messages</li>
<li>custom shortcode css (error/ok) + information</li>
<li>save all settings as a single wp option</li>
<li>combine with pure-murm?</li>
<li>“I would like to add more fields like “country” in the Registration Page.”</li>
<li>custom new user default role</li>
<li>recaptcha on registration</li>
</ul>

Multisite User Registration Manager

Worked for me

Provides a system for registration requests and their processing in multisite. Two-level moderation.

Pierre Lannoy

Hosterra

oEmbed Manager helps you to:
<ul>
<li>allow/disallow other websites to embed your content;</li>
<li>conditionally allow/disallow the display of embedded content on your site;</li>
<li>fine tune the way oEmbed operates in the WordPress core;</li>
<li>list, clear and update/create oEmbed cached items.</li>
</ul>
To conditionally allow/disallow the display of embedded content, oEmbed Manager fully integrates with:
<ul>
<li><a href="https://wordpress.org/plugins/uk-cookie-consent/" rel="ugc">Cookie Consent</a></li>
<li><a href="https://wordpress.org/plugins/cookie-notice/" rel="ugc">Cookie Notice for GDPR</a></li>
<li><a href="https://wordpress.org/plugins/do-not-track-stats/" rel="ugc">Do Not Track Stats</a></li>
<li><a href="https://wordpress.org/plugins/eu-cookie-law/" rel="ugc">EU Cookie Law</a></li>
<li><a href="https://wordpress.org/plugins/gdpr/" rel="ugc">GDPR</a></li>
<li><a href="https://wordpress.org/plugins/gdpr-cookie-compliance/" rel="ugc">GDPR Cookie Compliance</a></li>
<li><a href="https://wordpress.org/plugins/cookie-law-info/" rel="ugc">GDPR Cookie Consent</a></li>
</ul>
If you use one of these plugins, you can set oEmbed to display embedded content only when a visitor has agreed your cookie or privacy policy, or when she/he has not set the Do Not Track flag of her/his browser.
<blockquote>
oEmbed Manager is part of <a href="https://perfops.one/" rel="nofollow ugc">PerfOps One</a>, a suite of free and open source WordPress plugins dedicated to observability and operations performance.
</blockquote>
<h4>Privacy</h4>
This plugin, as any piece of software, is neither compliant nor non-compliant with privacy laws and regulations. It is your responsibility to use it with respect for the personal data of your users and applicable laws.
This plugin doesn’t set any cookie in the user’s browser.
This plugin doesn’t handle personally identifiable information (PII).
<h4>Donation</h4>
If you like this plugin or find it useful and want to thank me for the work done, please consider making a donation to <a href="https://www.laquadrature.net/en" rel="nofollow ugc">La Quadrature Du Net</a> or the <a href="https://www.eff.org/" rel="nofollow ugc">Electronic Frontier Foundation</a> which are advocacy groups defending the rights and freedoms of citizens on the Internet. By supporting them, you help the daily actions they perform to defend our fundamental freedoms!

oEmbed Manager

Manage oEmbed capabilities of your website and take a new step in the GDPR compliance of your embedded content.

Multisite User Registration Manager vs oEmbed Manager