If I have a team using Kanban and they are saying that they can take up more work than what is allowed by WIP then what should I do?

If I have a team using Kanban and they are saying that they can take u

1.	If I have a team using Kanban and they are saying that they can take up more work than what is allowed by WIP then what should I do?
Answer» If the team is asking for more WORK because they think they can do more then obvious choice is to ALLOW them, but it should be done in a proper manner. This means this should be discussed with the team FIRST on why they think they are able to take up more TASKS and if that DISCUSSION is positive then arrive at a consensus on the revised upwards value of WIP limit. That limit should be approved by the project manager, product owner, and sponsors. Then it should be implemented.