EXCEL type Input data


In the Gold edition 6.xx, at least, there is a coded text editor which is interesting for reuse purposes. Is there any similar code to input&save data in a similar way as EXCEL does? Or is there any transparent manner to go to EXCEL and come back using data inserted in EXCEL? To build a new interface like this will take a lot of time. I already did it in DOS TB, but the energy nowadays is not the same.
Of course we may use the EXCEL separately, exporting/importing data. However, I would like to do it better and easier, in an internal way.
Suggestions will well received and thanked.