Siebel upgrade vs IP2013 application using IRM
When do we speak of Siebel upgrade?
You execute a Siebel upgrade process when you migrate your Siebel CRM application from one major Siebel CRM release to another, such as, for instance:
From Siebel SIA version 7.8.2 to version 8.1.1.x
or
From Siebel SIA version 8.0 to version 8.1.1.x
You also execute a Siebel upgrade process when you migrate your Siebel SEA (horizontal release) application/ schema to SIA (industry application), such as in the following examples:
From Siebel SEA version 7.8.2 (or 8.0) to Siebel SIA version 8.1.1.x
From Siebel SEA version 8.1.1.x to Siebel SIA version 8.1.1.x
The most common Siebel upgrade paths are discussed on the following advisor: