I log in as Admin & in Customizse Project list , click on System defined field - Status after which I click on field settings go to list
I want to delete some value for this field .
I could delete some but when I select some value ( in this case - "open ") the right hand bar with "Delete item" is not enabled.
I want to delete this value , How can this be done & why can one delete some values but not all in the list ?
Just a guess, I would try changing the code from the Administration Site, by drilling down to the project table called "TABLES" and the cells in the row called "ALL_LISTS". But make sure you know what you are doing first. I'd test it with a Test Project also first.
Success is the ability to go from one failure to another with no loss of enthusiasm.
~ Winston Churchill ~
For some system fields the lists may be readonly. It is not recommended to remove items or change the systems lists. The best practice is to create a new list with the values you want and to change the list for the field in the workflow.