Most organizations use a(n) form to propose and document a maintenance change.

Change request.

Explanation:

Most organizations use a change request form to propose and document a maintenance change. A change request form typically comprises of five (5) basic steps and these are;

1. Change request initiation.

2. Change request analysis.

3. Change request resolution or approval.

4. Change request implementation.

5. Change request verification.

to change your username, you must:

1) make sure what the username you want to change to is allowed in this community

2) contact a administrator (for example, jaysl)

3) through pm, tell the admin what you want to change to

4) if the username is allowed, it will be changed in a matter of seconds (minutes at most)

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i guess the correct option is letter a.

use contrasting font sizes, but the same font style