Record management - Configure the retention starting point with a delay

User story

As a record manager, I want to configure when the retention period will start after a defined delay.

Description

The goal is to add another option in the retention starting point part to define the retention period trigger after a given delay 

• Name of the option: "After a delay"
• Behavior:
  • The retention period will automatically start when the retention policy is applied to a document AND the predefined delay is passed
    • Expiration date =  date of application of the retention policy to the document + delay + retention duration
  • The user has to configure the delay in days, and/or months, and/or years,
• Configuration: the metadata is defined based on an expression language
• Limitations:
  • The selected metadata must be a date format (or convert in the expression language)
  • It can be a past or a future date

User experience

• Retention starting point section

• Retention starting point section when I select "After a delay"

Acceptance criteria

• For a retention policy with 2 years of retention and configured as "After a delay" of 15 days,  the expiration date is date of application + 15 days + 2 years