This feature helps Admins to restrict the list of projects shown to an employee while creating an expense or requesting an advance/trip.

This helps Admins maintain abstraction about the different projects in the company, displaying only those relevant to that particular employee.

This also eliminates the possibility of employees selecting wrong projects (ones that they don't even belong to) while creating expenses, advance and trip requests.

Admins get to decide what projects are assigned to which users.

Go to Organization Settings → Organization → Projects

Enable Enable selective assignment of projects to employees

Now, Go to Employees → Manage Employees page, then select an Employee you want to assign some projects to. The Edit Employee dialog box will open.

Under the Expense Details section, for the Allowed projects field, you can search and assign only the project(s) to which that employee belongs to.

There is no restriction on the number of projects that can be assigned to an employee.

Click on Save to save your changes once finished.