The Import button is used to install an.enx file or Import SeqOfOp.json file. 

Importing.enx file

Click on the object you would like to import to.  Click the Import button and the Import window will open.
Select the "Choose file" button to open and search for the folder that contains the.enx file.  
Select the Import as Library option. Click the  Upload_    button to start the download.

NOTE: There is no progress bar.  The upload should take about 30 seconds.

Importing SeqOfOp.json fil3

This process is done starting at the LINE level. At that level, is the only time that will allow you to import a.json file.
Before you select the  Import button, it may be necessary to create a.json file.  Navigate to the SeqOfOp.xls file that contains the data needed to build the Factory Tree.

Open this configuration file. To the far right is the Create File button. Select it to start the building of the Factory Tree.

Select the LINE level object. Click the   Import button and the Import window will open. Select the Choose File button to find and select the.json file.
Navigate to find the.json file that was created from the.xls file with all the information for ASSET level objects and below. Select Open, and this will fill in the Select.json file edit box in the Import window.
Click the Upload button to the build Import relationship tree.

A " Building import relationship tree…" screen will appear. When it is finished, it will open a preview window.

After the Factory Tree preview is ready, an   Import – Configuration tree window will open. Review the projected Factory Tree. Check that all the ASSETS and GROUPS are there. Click the   Accept button if you would like to proceed.

After the Factory Tree structure is created, it is necessary to select the PLC for the Objects selected.  Use the pull-down menu to select the correct PLC Device.