Ancillary Probate Intake

Basic details requested for qualification of Colorado ancillary probate matter.
Name of Personal Representative/Executor
Name of Deceased
MM slash DD slash YYYY
Is there a will?
Has a probate proceeding been opened in the state of residence of the deceased?

Is the probate proceeding still open with that original state court?

Is there real estate or other property located in Colorado that makes you believe ancillary probate is necessary?