.relocation(model.getDistributionManagement().getRelocation())
                    .build());
        }
        // only keep repositories other than 'central'
        builder.pluginRepositories(pruneRepositories(model.getPluginRepositories()));
        builder.repositories(pruneRepositories(model.getRepositories()));
        return builder;
    }

                    merged.put(key, element);
                }
            }

            builder.repositories(merged.values());
        }
    }

    @Override
    protected void mergeModelBase_PluginRepositories(
            ModelBase.Builder builder,
            ModelBase target,
            ModelBase source,
            boolean sourceDominant,
            Map<Object, Object> context) {

                validateRepositories(problems, profile.getRepositories(), prefix + "repositories.repository");
                validateRepositories(
                        problems, profile.getPluginRepositories(), prefix + "pluginRepositories.pluginRepository");
            }
        }

        List<Proxy> proxies = settings.getProxies();

        if (proxies != null) {
            Set<String> proxyIds = new HashSet<>();

            validateRawRepositories(problems, m.getRepositories(), "repositories.repository.", EMPTY, request);

            validateRawRepositories(
                    problems, m.getPluginRepositories(), "pluginRepositories.pluginRepository.", EMPTY, request);

            Build build = m.getBuild();
            if (build != null) {
                validate20RawPlugins(problems, build.getPlugins(), "build.plugins.plugin.", EMPTY, request);

                .convert(org.apache.maven.api.settings.Profile.newBuilder()
                        .repositories(settings.getRepositories())
                        .pluginRepositories(settings.getPluginRepositories())
                        .build());
        RepositoryFactory repositoryFactory = session.getService(RepositoryFactory.class);

          </description>
          <association>
            <type>Repository</type>
            <multiplicity>*</multiplicity>
          </association>
        </field>
        <field>
          <name>pluginRepositories</name>
          <version>1.3.0+</version>
          <description>
            The lists of the remote repositories for discovering plugins.
          </description>
          <association>

        <!-- ====================================================================== -->

        <field xdoc.separator="blank" xml.insertParentFieldsUpTo="pluginRepositories">
          <name>build</name>
          <version>3.0.0+</version>
          <required>true</required>
          <description>Information required to build the project.</description>
          <association>