make the archive dump: https://docs.acquia.com/acquia-cloud/create/import/archive/archive-crea…
import into Acquia: https://docs.acquia.com/acquia-cloud/create/import/archive/drush/

This file goes within the custom/d7custommigration/src/Plugin/migrate/process directory

First you need the prepare row functions in your custom module

source:
  plugin: d7_node
  node_type: market_center
  key: d7finra
  constants:
    uid_root: 1
    node_article: 'article'
destination:
  plugin: entity:node
process:
  # Hardcode the destination node type (bundle) as 'migrate_example_beer'.
  id: nid
  type:
    plugin: default_value
    default_value: article
  title: title
  field_mm_mcid: field_mm_mcid
  field_mm_url:
    plugin: iterator
    source: field_mm_url
    process:
      uri: url
      title: title
      options: attributes
  field_core_content_type_tax:
    plugin: sub_process
    source: field_core_content_type_tax

Create the target taxonomy on the D8 side first with the correct machine name, and label

This was my error message:

complinetmigration already exists in active configuration

This was the solution:

drush sqlq 'SELECT * FROM config WHERE name LIKE "%complinet%";'
drush sqlq 'DELETE FROM config WHERE name LIKE "%complinet%";'
drush sqlq 'DELETE FROM config WHERE name LIKE "%to_D8%";'

also https://www.drupal.org/project/drupal/issues/2877922

 drush config-import --partial --source=modules/custom/freida_migration/config/optional/ 

$messenger= \Drupal::messenger();
$messenger->addMessage('thanks for submitting the csv data, administrate users have been created from the csv file!');

or

\Drupal::messenger()->addMessage('Thanks for submitting the form!');

worked on a mac book pro on 11/08/18

# download and install setuptools
curl -O https://bootstrap.pypa.io/ez_setup.py
python3 ez_setup.py
# download and install pip
curl -O https://bootstrap.pypa.io/get-pip.py
python3 get-pip.py

To stay leveraged or not? That is the question that fires up passions in so many BiggerPockets forum discussions!

Most real estate investors start with some debt (although an all-cash plan is possible, too). But eventually you’ll hit a fork in the road when you must decide how to invest excess cash flow:

Should you continue to save cash for more down payments?
Or should you begin paying off your mortgages?
As I explain in the book, a lot depends upon your personal risk preferences and how big you want to grow your portfolio.