Problem accessing the field of an Sharepoint list

[forstera]

Hello,

I've a problem I can't solve by myself... and it's very 'annyoing'

I first create a SharePoint List to retrieve my data from a REST API call on our school database.

But, when I create a new Sharepoint list, the first field 'Titel' is automatically added.  So, as I didnt like the field name, I changed it

why the primary fieldname of my database : PK1

Now my list look like this : 

Then, I wanted to filter my list usink this primary key (Pk1), no worry when creating my action : 

but the filter returns always an empty element. So, after digging into the results, I realized that in fact, for the system, my column name  had always the name 'Title' and not Pk1 !

And of course, when creating a anction to filter my array, the column name 'Title' is not propozed into the list ; only 'Pk1'

is there a way  to force the new column name in the system ? 

Thanks to all for your help 🙂

[abm · Accepted solution]

Hi @forstera 

Your filter Pk1 is correct here

What is the item() you are comparing to?

Since you modified its the display name is changed but the schema always will be Title. You can't rename the schema. So in your case Pk1 is the display name and behind the seen Title is your SharePoint schema name. Your filter is correct. I would say please look into item() what you comparing to? Check the run history for item()?

[forstera]

@abm thanks for your message and the explanations ! That's always good for me if I understand what's happen 'behind the scene' because I need to understand the way it works ! 

Sorry, I can't say what was inside the 'item()' field because I changed my process to make it working.. but I'll be back with that because I'll have to work on other lists.

Anyway, thans very much for the explanation 🙂