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By default, the maximum work for a project is constrained globally, and specific projects are constrained by project settings.
In this page, we can set the global default parameters and also allow to set the limit settings for each JIRA project.
if select (B) sum all project enable, The summ of working hours in all projects of JIRA site need to satisfy the setting
After setting, we will give a prompt if the working hours are not within the set range
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