How to change date picker to picker (from date to date)?

[Nic Brough -Adaptavist- · Accepted solution]

I'm sorry, the question appears to be asking how you change from a date picker to the same thing.  Could you explain it differently?

[Maxim Shesterkin]

We have standart "duedate" field where we chose date when issue must be done and we have custom field "Date of appirence" where we can chose only one date.

We need opportunity to chose date interval for that custom field. For example -  

[Nic Brough -Adaptavist-]

There is no field type that does that, although it might be worth a look in the marketplace for something that can add it.