Question: ```
IF((OR(NAV_Customer_ID__c = TEXT(BLAVE1),TEXT(BLAVE2),TEXT(OVECO2),TEXT(BLAVSP)), IMAGE("/servlet/servlet.FileDownload?file=0151A00000354E7", "") , ""))

```

> 
> Error : Syntax error. Missing ')'
> 
> 
> 

I want to display an image if the field NAV Customer ID displays one of the values above. How can I fix my formula?

Answer: 
You should use the `CASE` function here, as it optimizes compile size.

```
IF(
    1 = CASE(NAV_Customer_ID__c,
        "Value A", 1,
        "Value B", 1,
        "Value C", 1,
        0
    ),
    IMAGE(...),
    ""
)

```

Note that you specify text values by wrapping them in quotes (single or double quotes work equally well).
I think this is what you're looking for:

```
IF(OR(NAV_Customer_ID__c = TEXT(BLAVE1),NAV_Customer_ID__c = TEXT(BLAVE2),NAV_Customer_ID__c = TEXT(OVECO2),NAV_Customer_ID__c = TEXT(BLAVSP)), IMAGE('/servlet/servlet.FileDownload?file=0151A00000354E7', '') , '')

```

But I think you will have to put the full url of the image in the `IMAGE()` tag.