Cross-reference types define relationships between items and entities such as old item numbers or supplier item numbers.

For example, you can create a cross-reference type Old to track the old item numbers, and a type Supplier to track supplier part numbers.

   To define a cross-reference type:

1. Navigate to the Cross-Reference Types window.

2. Enter a unique cross-reference type name.

3. Save your work.

   To make a cross-reference type inactive:

1. Enter the date on which the cross-reference type becomes inactive.

   As of this date, you cannot assign this cross-reference type to an item.

   To delete a cross-reference type:

1. You can delete a cross-reference if it has not been used by any item.

   To assign a cross-reference type:

1. Choose the Assign button. See: Assigning Cross-Reference Types.