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diff --git a/server/runtime/org.argeo.server.jcr/src/main/java/org/argeo/jcr/ArgeoJcrUtils.java b/server/runtime/org.argeo.server.jcr/src/main/java/org/argeo/jcr/ArgeoJcrUtils.java
new file mode 100644
index 000000000..b0d775779
--- /dev/null
+++ b/server/runtime/org.argeo.server.jcr/src/main/java/org/argeo/jcr/ArgeoJcrUtils.java
@@ -0,0 +1,103 @@
+package org.argeo.jcr;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.jcr.Node;
+import javax.jcr.Repository;
+import javax.jcr.RepositoryException;
+import javax.jcr.RepositoryFactory;
+import javax.jcr.Session;
+
+import org.argeo.ArgeoException;
+
+/** Utilities related to Argeo model in JCR */
+public class ArgeoJcrUtils implements ArgeoJcrConstants {
+	/**
+	 * Returns the home node of the session user or null if none was found.
+	 * 
+	 * @param session
+	 *            the session to use in order to perform the search, this can be
+	 *            a session with a different user ID than the one searched,
+	 *            typically when a system or admin session is used.
+	 * @param username
+	 *            the username of the user
+	 */
+	public static Node getUserHome(Session session, String username) {
+		try {
+			String homePath = ArgeoJcrUtils.getUserHomePath(username);
+			return session.itemExists(homePath) ? session.getNode(homePath)
+					: null;
+			// kept for example of QOM queries
+			// QueryObjectModelFactory qomf = session.getWorkspace()
+			// .getQueryManager().getQOMFactory();
+			// Selector userHomeSel = qomf.selector(ArgeoTypes.ARGEO_USER_HOME,
+			// "userHome");
+			// DynamicOperand userIdDop = qomf.propertyValue("userHome",
+			// ArgeoNames.ARGEO_USER_ID);
+			// StaticOperand userIdSop = qomf.literal(session.getValueFactory()
+			// .createValue(username));
+			// Constraint constraint = qomf.comparison(userIdDop,
+			// QueryObjectModelFactory.JCR_OPERATOR_EQUAL_TO, userIdSop);
+			// Query query = qomf.createQuery(userHomeSel, constraint, null,
+			// null);
+			// Node userHome = JcrUtils.querySingleNode(query);
+		} catch (RepositoryException e) {
+			throw new ArgeoException("Cannot find home for user " + username, e);
+		}
+	}
+
+	/** Returns the home node of the session user or null if none was found. */
+	public static Node getUserHome(Session session) {
+		String userID = session.getUserID();
+		return getUserHome(session, userID);
+	}
+
+	/** @deprecated Use {@link #getUserHome(Session, String)} directly */
+	@Deprecated
+	public static String getUserHomePath(String username) {
+		String homeBasePath = DEFAULT_HOME_BASE_PATH;
+		return homeBasePath + '/' + JcrUtils.firstCharsToPath(username, 2)
+				+ '/' + username;
+	}
+
+	/**
+	 * Wraps the call to the repository factory based on parameter
+	 * {@link ArgeoJcrConstants#JCR_REPOSITORY_ALIAS} in order to simplify it
+	 * and protect against future API changes.
+	 */
+	public static Repository getRepositoryByAlias(
+			RepositoryFactory repositoryFactory, String alias) {
+		try {
+			Map<String, String> parameters = new HashMap<String, String>();
+			parameters.put(JCR_REPOSITORY_ALIAS, alias);
+			return repositoryFactory.getRepository(parameters);
+		} catch (RepositoryException e) {
+			throw new ArgeoException(
+					"Unexpected exception when trying to retrieve repository with alias "
+							+ alias, e);
+		}
+	}
+
+	/**
+	 * Wraps the call to the repository factory based on parameter
+	 * {@link ArgeoJcrConstants#JCR_REPOSITORY_URI} in order to simplify it and
+	 * protect against future API changes.
+	 */
+	public static Repository getRepositoryByUri(
+			RepositoryFactory repositoryFactory, String uri) {
+		try {
+			Map<String, String> parameters = new HashMap<String, String>();
+			parameters.put(JCR_REPOSITORY_URI, uri);
+			return repositoryFactory.getRepository(parameters);
+		} catch (RepositoryException e) {
+			throw new ArgeoException(
+					"Unexpected exception when trying to retrieve repository with uri "
+							+ uri, e);
+		}
+	}
+
+	private ArgeoJcrUtils() {
+	}
+
+}