I want to change hundreds of tasks in a project from "fixed work" to "fix duration" type.
When I select multiple tasks - the "Information" dialog changes only one if them.
I have also tried to add a "type" column to the list of tasks and copy-paste the necessary type there. But, for some reason, it works not for all the tasks, most of them, although changeable one-by-one, remain unchanged if I try to past a value, copied from another row.
Could anybody show a solution? Preferably with a screenshot from Project.