How can I make the executor see only their tasks?

[Vadym Kalujny]

How can I make the executor see only their tasks?

[Bastian Stehmann _neusta portal services_]

Hi

Although I don't think that it is useful that the assignee can only the issues that are assigned to him, you could do this by using an issue security scheme. 

Create a new scheme, add the assigned and probably some other user that assigns the issues to the security level and then assign the scheme to your project.