Steps 1:

 Set up a project as documented here:  

1. Project Setup: Create a project. In this step, you define a project path which will be used to reference the project later.  
   1. When adding users to the project:
      1. Add the user AGG_SERVICE_ACCOUNT and assign it the role DATA_AGG.
      2. Add any regular users and assign them the role DATA_OBFSC

Step 2:

Update DB_Lookup tables  to define the Wildfly XML datasource name for the project. Refer to 6.4.3 Cell DB-Lookup: for details.

Add new db_lookup entries for each of the core cells, to define how the project will connect to the db.

• The core cells are Ontology, CRC, and Workplace.
• In i2b2 1.7.13 and below, this step is more easily done directly in the database. Add entries to xxx_db_lookup, for each of ONT, CRC, and WORK.
• Add entries as below, with the project path you defined. It is easiest to copy these from an existing project.

Note: for  ONT_DB_LOOKUP and workplace_db_look up, c_project path does not have a beginning backslash

Step 3:

 Update DATASOURCE XML files IN WILDFLY IF NEEDED

The data source is defined in the ds-xml file  with parameters to connect to the hive and  data tables. The DB_Lookup.C_DB_Data source value  should be the same for  the poolname as well as the  jndi-name connection values

The CRC cell uses these configuration values to communicate with your i2b2db instance

For detailed information refer to 2. Data Source Configuration, or, for an example of setting up data sources for OMOP: Configure Data Sources 

The datasource parameter value can be found in the CRC_DB_LOOKUP.C_DB_DATASOURCE (this is built at the time of datamart creation) to point to the datasource of your Crcdata tables location (star-schema and QT tables)  

Note: The pool-name parameter and as well the jndi-name value for the Bootstrap connection section  should be set to  CRCBootStrapDS .

Example crc-ds.xml 

<datasource jta="false" jndi-name="java:/CRCBootStrapDS"
    pool-name="CRCBootStrapDS" enabled="true" use-ccm="false">
    <connection-url>jdbc:oracle:thin:@localhost:1521:xe</connection-url>
    <driver-class>oracle.jdbc.OracleDriver</driver-class>
    <driver>ojdbc6.jar</driver>
    <security>
        <user-name>i2b2hive</user-name>
        <password>demouser</password>
    </security>
    <validation>
        <validate-on-match>false</validate-on-match>
        <background-validation>false</background-validation>
    </validation>
    <statement>
        <share-prepared-statements>false</share-prepared-statements>
    </statement>
</datasource>
<datasource jta="false" jndi-name="java:/<CRC_DB_LOOKUP.C_DB_DATASOURCE value>"
    pool-name="<CRC_DB_LOOKUP.C_DB_DATASOURCE value>" enabled="true" use-ccm="false">
    <connection-url>jdbc:oracle:thin:@localhost:1521:XE</connection-url>
    <driver-class>oracle.jdbc.OracleDriver</driver-class>
    <driver>ojdbc6.jar</driver>
    <security>
        <user-name>i2b2demodata</user-name>
        <password>demouser</password>
    </security>
    <validation>
        <validate-on-match>false</validate-on-match>
        <background-validation>false</background-validation>
    </validation>
    <statement>
        <share-prepared-statements>false</share-prepared-statements>
    </statement>
</datasource>

Step 4:

Load i2b2 tables into the database(s) used for the project as needed, making sure to update db properties file with the  db parameters (e.g., 3.4 Crcdata Tables, 3.7.4 Load Metadata Tables). For example, you might specify an existing database in the ontology db-lookup, but a new database in the CRC db lookup. In this case, you only need to create/load the tables in the CRC database.

Step 5:

Finally add project users. Make sure to add AGG_SERVICE_ACCOUNT

https://community.i2b2.org/wiki/display/ServerSideDesign/Project+Setup