General information about saving properties applies to ARB_EDIT4 as well (see ´Save properties´).
Special about ARB_EDIT4 properties is the presence of multiple properties:
alignment name specific properties
alignment type specific properties
When starting ARB_EDIT4 it will load the first matching properties-file in the order listed above,
i.e. if alignment name specific properties have been saved for the currently selected alignment (see ´Select an Alignment´), ARB_EDIT4 will use them.
If no such properties exist, ARB_EDIT4 will look for alignment type specific properties.
If no such properties exist, ARB_EDIT4 will use the general properties.