Custon list as external data source to another custom list RRS feed

  • Question

  • Hi

    I have done this several years ago but now can't remember how to do this.

    I have Sharepoint Online and in there, I have a company wiki site. In that site I have a Custom List A and Custom List B.

    I am trying to create a column to Custom List B that would External Data Source type column that would get content from Custom List A.

    If I just create that column, define the column type as External Data Source, it gives error "No External Data Sources".

    It seems that I have to prepare Custom List A ro External Data Sources somehow and the question is how?

    How to get Custom List A to be an External Data Source for Custom List B?

    Sunday, July 14, 2019 3:40 PM


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