ECT Block Properties

Select the ID field

Click

to open the Path Selector list and select the field in the repeating-items from the input to this block that is the required unique identifier for each item (row). See Select Fields or Paths for Block Properties with the Path Selector for more information.

This field becomes the item ID for the items in external content lists in SharePoint based on this mashup. See Data Requirements for the Results of ECT-Enabled Mashups for information on ID requirements for this field.

Select the list item ID input

Click

to open the Path Selector list and either:

Select the

Input block for item IDs that you already created for this mashup.

Click Add as an Input to create an input parameter for this mashup.

Then change the name for this input parameter to match the name of the field in the information source that is the ID for each row. The name and datatype of this input must match the name of the ID field exactly. See Data Requirements for the Results of ECT-Enabled Mashups for more information.

SharePoint uses this parameter to either identify the specific list item to return (Read List Item operation) or to specify 0 (Read List operation) to return all list items for external content lists based on this mashup.