The access to some features is defined by the Persona at the contact level. The are 3 levels of Persona:

1. Standard 
2. Regulatory
3. R&I / Marketing

1.Standard 

The user had access to all functionalities except choosing the Regulatory type when creating a Regulatory & Quality Question: 

2.Regulatory

The user has full access: R&Q questions (all types) and Regulatory Data Sheets

3.R&I / Marketing

The user doesn't have access to Regulatory & Quality Questions tile, neither to Regulatory Data Sheets