Data Stage Admin Question

1. How to configure Oracle Client in Datastage?
2. How to configure ODBC in Datastage?
3. What are the steps need to be done to create a user in Datastage?
=> Login to Datastage Admin Client then do the below steps:-
 a. Create User
 b. Grant Role to the User
 c. Associate a project to the User[i.e. linking user to a project]