Before you create a collection letter, you must create a collection letter sequence and attach it to a customer's posting profile. For more information about collection letter sequences, see Set up a collection letter sequence.
Attach a collection letter sequence to a customer's posting profile
Create a collection letter
In the section, define the kind of transaction for which you want to create collection letter proposal lines. You can also indicate the type and date of the collection letter, and whether all customer accounts (each with their own specific posting profiles) or only customer accounts with a particular posting profile should be included in the periodic job.
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Edit the proposal lines in this form, and then cancel, print, or post the proposal lines as appropriate.