Check the below & you need mention TT details in Interactive TT editor, you enter directly in or via copy paste.
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In the Trains Tab,
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1.Click on Add Imaginary Train
2.Give...
more... T.No & Name of your Choice (T.No depends on Availability)
3.Train Type in the columns specified.
4.Classes & Days of Run next.
5.Feasibility of train in reality as per your view in Purpose of train drop down option (this is optional)
6.Prepare your TT with Stn Code Arr Dep times as in case of normal train (Could be easy to do it excel & copy paste here).
7.Click on From Copy/paste.
8.Your TT shall be seen in the Interactive TT Editor now.
9.Verify and once feel its ok, Click on Update train.
10.New page shall open with Imaginary train then its normal you can give Loco,CC,zone details etc...Its Done.