How I do for the colaborator can notadding hours in closed project

[mirnaelibet.perez.consultor]

If one project is closed in Jira, How I do for the colaborator can not adding hours in this project

[Brant Schroeder]

Apply a new permission scheme to the project when you close it out that makes it read only.  this will prevent any changes, hours, etc. from being changed on the project.

Information on Permissions can be found here: https://confluence.atlassian.com/jirasoftwareserver/permissions-overview-939938996.html

Managing project permissions can be found here:https://confluence.atlassian.com/adminjiraserver/managing-project-permissions-938847145.html