# Number Server

## How to Combine Previously Defined Variants and Fixed Text

| ### What to do: |
| You need to be logged in with manager privileges in order to be able to work through this example. Additionally, you need to create the enumeration variant used in this example in advance. |
| As a prerequisite to this example, you need to work through the example Integration of a number server. |
| Open the Mask Data from the context menu (right-click the desktop) Open > System > Masks or click the button . |
| Find the mask EDB-ART-CFR. |
| Select the tab Field Default. |
| Click the entry T_MASTER_DAT.PART_ID and click the button . |
| Change to the Default Value-M field and enter #ART-NR-1#TEST as the userexit. |
| Save the entry with the button . |
| Click the button Reconfigure at the top of the mask. |
| Call up the Item mask and create a few records. |
| Repeat the example with the variants #ART-NR-1#TEST#ART-NR-3. |
| When combining variants, both variants are incremented simultaneously. |