For all solutions I received the following message:
You have locked this solution. The lock will be automatically released at 3/9/2021 10:49:53 AM.
Could you let me know how to turn off it, please?
See the below article which provides further information on how to turn off the locking feature.
Notes: The Solution Lock duration is configured using the workflow configuration key titled SolutionLock. The duration of the solution lock is expressed as a value in minutes. If the value is set to 0, the solution locking feature is turned off.
Links to other articles/documentation/screenshots/examples/attachments