How to change contract Details

Summary

Cannot find Labor Agreement, Qualification and Level standard values when selecting Italy Contract Information as Context Value in Manage Employment page

Content

Hello, 
With reference to Manage Employment page, how can I change the lookup value in contract details for Labor Agreement, Qualification and Levels (for Italy)? 

I tried to follow the following steps: My Client Groups-> Workforce structures -> Manage Collective Agreement - Create collective agreement code with Labor Contract, Qualification Code and Level added.

However, in Create collective agreement, I can only add existing Qualification and Level values, but I cannot create them, as you can see in the attached screen.