Impacted versions: 11.0

Steps to reproduce: Uninstall hr_timesheet

Current behavior: Project --> Reporting --> Task Analysis
![](https://image.prntscr.com/image/BH5ZQxUMTjqzCq4B8U1yFA.png)

Expected behavior: Report Should be there.

Video/Screenshot link (optional):


addons/sale_margin/__manifest__.py
{
    'name': 'Margins in Sales Orders',
    'version':'1.0',
    'category': 'Sales',
    'description': """
This module adds the 'Margin' on sales order.
=============================================
This gives the profitability by calculating the difference between the Unit
Price and Cost Price.
    """,
    'depends':['sale_management'],
    'demo':['data/sale_margin_demo.xml'],
    'data':['security/ir.model.access.csv','views/sale_margin_view.xml'],
    'uninstall_hook': "uninstall_hook",
}