# Identifiers

### Add an identifier to entity

1. Click "Add \[entity] identifier"
2. Set identifier [details](/reference/settings/data-models/product-structures/identifiers/identifier-details.md)
3. Click "Save"

### Edit identifiers on entity

1. Modify identifier [details](/reference/settings/data-models/product-structures/identifiers/identifier-details.md)
2. Click "Save"

### Delete identifiers on entity

1. Click the "Trash can"-icon of the identifier you wish to delete
2. Click "Save"


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