Commands are ordered by the group and subgroups which they are assigned to.
Via a dropdown menu each group can be iterated through.
Once a command has been found, click the command to select it.

Once a command has been selected you will be prompted with a view which allows you to insert values which your command will need to be run.

The selected command ‚Merge Collections‘ needs two list of items, so we provide them:

Once all the values are provided for the command we run it. This can be done via a toolbar in the upper right of the app.

Now to run the command we click the run button in the toolbar:

While the command is run, the ‚Workspace Datastore‘ tab will be filled with the output variables provided by the command, the values of these variables can be reused by other commands later on.

While you can choose to use a custom value for every input. You can also choose from a list of predefined values like an empty value or previously written values. In order to do this simply click on the f_x button.

For example, clicking Use Empty Value results in locking the input field and supplies an empty value to PAK. You can also choose to select a value which was previously written to the datastore.

Selecting a value from the datastore copies the stored value while still keeping the field editable. Inputs for optional fields are set to use their standard value by default. In order to input your own value, simply click the f_x button and select Use Custom Value.