1. Select Open... from the file menu.
   
2. Select the SIS file from the file browser.
   The dataset is a multi dimensional, discrete, representation of your real sample volume. It can be structured as a Z series of planes (Optical sectioning) of multiple channels (dyes) in a temporal sequence of time points (located in several spatial positions).​
   Usually, the dataset shows a single experimental situation (a complete experiment can be composed by several datasets). The datasets are available as graphic files saved in plenty of file formats (standard formats as well as proprietary formats)​.
   Note: The dataset is visualized according to the current rendering setting parameters. Refer to the arivis Vision4D Help for more details.