Material Specification Library

Material master + combined Specification (Chemical then Mechanical). Edit-if-exists behavior applied.
Material Master Specification (Chemical + Mechanical)
Specification (Chemical then Mechanical)
Select the material once (top). Chemical block appears first; Mechanical next. If a matching group exists it will be overwritten on save (modify behavior).
After selection, page loads any existing groups for modify.
No material selected. Choose a material above to add or modify specifications.