Additional Columns to a Custom Entity

[bradaks]

Hello,

I am attempting to add an additional column to a custom field in a custom entity. It has a link multiple relationship so I am not sure if this will work. Here is the code I put in the json file:

            "type": "linkMultiple",
            "layoutDetailDisabled": false,
            "layoutListDisabled": true,
            "layoutMassUpdateDisabled": false,
            "importDisabled": false,
            "noLoad": false,
            "isCustom": true
            "additionalColumns": {
                "avail": {
                    "type": "varchar",
                    "len": 50
                }
     },

There are no server errors, but the field does not seem to populate the additional column.

Thanks for the help!

[tanya]

Hello
json is not valid