CCID in workflow and Validate the process

Good Morning,

Quick question; I am doing customize the workflow account generator  of Oracle Asset.  Following is scenario:

ASSET CLEARING ACCOUNT: have the Last two segments (FTA, Project)

We want to copy this two segment to Asset cost account during create accounting.

I am not sure; I am doing correct need validate from expert or help us:

On Workflow Generate account category---> Get category name as ---> Asset Clearing Account--> Capture the Account CCID (from workflow get attribute) and the use pl/sql and get the segment value from  GL_CODE_COMBINATION into attributes for caputred ccid --Need your advise if it is correct or Not.