Documentation about the entityengine.xml file needs to be updated. Ofbiz will now try and automatically guess some of the attributes in the entityengine.xml unless the user specifies the values manually. The documentation needs to be updated to reflect this.
The following fields will be guessed automatically:

• user-transaction-jndi jndi-name;
• transaction-manager jndi-name;
• datasource field-type-name and
• datasource jndi-jdbc jndi-name.