It seems that this is currently not possible in ARIS.
But as a workaround you can create two user defined attributes:
- One to specify the "amount"
- One to specify the "unit"
Let's make an example:
To create attributes for defining costs you would create one attribute called cost of type floating point number. To specify the currency you can create another attribute of type "Values" and enter the currencies that should be supported.
To group the attributes belonging together you could use an own attribute group as subgroup of an existing group.
I hope that helps!
Thank you, Jens! Well, if there is no other way then I will go with the two-attribute approach.