While using the Office Import tool can I update my requirements by creating new Custom Step Properties?
If the custom
step properties are created after the initial import of the
requirements document and you attempt to update your requirements
the properties will not be added. Although the "Modify
Existing Requirements" is checked, you will find that the
"Edit Mapping" button is disabled. With this button
disabled it is not possible map the Excel custom properties to the
SCTM custom step properties. You need to create all the required
custom step properties on the initial upload.