**Problem:**

l10n_co_dian_certification_process (Activate the certification process) can still be checked if l10n_co_dian_test_environment (Test environment) is left unchecked. There are two ways to cause this:

1.

|  | l10n_co_dian_test_environment | l10n_co_dian_certification_process |
|--------|--------|--------|
| Start | False | False |
| End | False | True |

Here, the write call will trigger l10n_co_dian_certification_process is set from False to True without triggering the “if” condition since l10n_co_dian_test_environment is not set.

2.

|  | l10n_co_dian_test_environment | l10n_co_dian_certification_process |
|--------|--------|--------|
| Start | True | False |
| End | False | True |

Here, l10n_co_dian_test_environment is set from True to False from the first write call, which will trigger the “if” condition, causing it to also set l10n_co_dian_certification_process to False. However, then the l10n_co_dian_certification_process is set from False to True by the second original write call.

**Purpose:**

Make the l10n_co_dian_certification_process field a computed field such that l10n_co_dian_certification_process cannot be set to True if l10n_co_dian_test_environment is False.

**Steps to Reproduce on Runbot:**

1. Install l10n_co_dian

Case 1:

2. Start at the state, where both l10n_co_dian_test_environment and l10n_co_dian_certification_process are False
3. Check the box for l10n_co_dian_test_environment so that the box for l10n_co_dian_certification_process will also show up. Then check the box for l10n_co_dian_certification_process and uncheck the box for l10n_co_dian_test_environment. Finally save the new configuration.

Case 2:

2. Start at the state, where l10n_co_dian_test_environment is True and l10n_co_dian_certification_process is False
3. Check the box for l10n_co_dian_certification_process then uncheck the box for l10n_co_dian_test_environment. Finally save the new configuration.

opw-4225471