Done after the analysis:
NEW model account.asset.group
NEW field account.asset         group_id
NEW field account.asset.profile group_id
account.asset date_start required
account.asset profile_id required
# TODO: account.asset of type 'view' (archived): set date_start & profile_id

---Fields in module 'account_asset_management'---
account_asset / account.asset.asset      / category_id (many2one)        : DEL relation: account.asset.category, required
# renamed to profile_id
account_asset / account.asset.asset      / currency_id (many2one)        : DEL relation: res.currency, required, req_default: function
# renamed to company_currency_id
account_asset / account.asset.asset      / date (date)                   : DEL required, req_default: function
# renamed to date_start
account_asset / account.asset.asset      / depreciation_line_ids (one2many): relation is now 'account.asset.line' ('account.asset.depreciation.line') [nothing to do]
account_asset / account.asset.asset      / invoice_id (many2one)         : DEL relation: account.invoice
# DEL
account_asset / account.asset.asset      / message_follower_ids (one2many): DEL relation: mail.followers
# DEL
account_asset / account.asset.asset      / message_ids (one2many)        : DEL relation: mail.message
# DEL
account_asset / account.asset.asset      / message_last_post (datetime)  : DEL
# DEL
account_asset / account.asset.asset      / method (selection)            : selection_keys is now 'function' ('['degressive', 'linear']')
# TODO: LOG WARNING IF METHOD IS NOT linear OR degressive
account_asset / account.asset.asset      / method_period (integer)       : selection_keys is now 'function' ('False')
account_asset / account.asset.asset      / method_period (integer)       : type is now 'selection' ('integer')
# renamed method_number to method_number_11 (11.0: Number of depreciations,      12.0: Number of years)
# renamed method_period to method_period_11 (11.0: Number of months in a period, 12.0: Period Length: year/quarter/month)
# TODO: LOG WARNING IF method_period_11 is other than (1, 3, 12)
account_asset / account.asset.asset      / method_time (selection)       : selection_keys is now 'function' ('['end', 'number']')
account_asset / account.asset.asset      / state (selection)             : selection_keys is now '['close', 'draft', 'open', 'removed']' ('['close', 'draft', 'open']')
account_asset / account.asset.asset      / type (selection)              : DEL required
# DEL
account_asset / account.asset.asset      / value (float)                 : DEL required
# renamed to purchase_value
account_asset / account.asset.asset      / value_residual (float)        : is now stored
account_asset / account.asset.asset      / website_message_ids (one2many): DEL relation: mail.message
# DEL
account_asset / account.asset.category   / account_depreciation_expense_id (many2one): DEL relation: account.account, required
# renamed to account_expense_depreciation_id
account_asset / account.asset.category   / group_entries (boolean)       : DEL
# DEL
account_asset / account.asset.category   / method (selection)            : selection_keys is now 'function' ('['degressive', 'linear']')
# TODO: LOG WARNING IF METHOD IS NOT linear OR degressive
account_asset / account.asset.category   / method_end (date)             : DEL
# DEL
account_asset / account.asset.category   / method_period (integer)       : selection_keys is now 'function' ('False')
account_asset / account.asset.category   / method_period (integer)       : type is now 'selection' ('integer')
# renamed method_number to method_number_11 (11.0: Number of depreciations,      12.0: Number of years)
# renamed method_period to method_period_11 (11.0: Number of months in a period, 12.0: Period Length: year/quarter/month)
# TODO: LOG WARNING IF method_period_11 is other than (1, 3, 12)
account_asset / account.asset.category   / method_time (selection)       : selection_keys is now 'function' ('['end', 'number']')
account_asset / account.asset.category   / type (selection)              : DEL required, selection_keys: ['purchase', 'sale'], req_default: function
# DEL
account_asset / account.asset.depreciation.line / asset_id (many2one)           : relation is now 'account.asset' ('account.asset.asset') [nothing to do]
account_asset / account.asset.depreciation.line / depreciated_value (float)     : now a function
account_asset / account.asset.depreciation.line / depreciation_date (date)      : DEL
# renamed to line_date
account_asset / account.asset.depreciation.line / move_posted_check (boolean)   : DEL
# DEL
account_asset / account.asset.depreciation.line / remaining_value (float)       : now a function
account_asset / account.asset.depreciation.line / sequence (integer)            : DEL required
# DEL
account_asset / account.invoice.line     / asset_category_id (many2one)  : DEL relation: account.asset.category
# renamed to asset_profile_id
account_asset / account.invoice.line     / asset_end_date (date)         : DEL
# DEL
account_asset / account.invoice.line     / asset_mrr (float)             : DEL
# DEL
account_asset / account.invoice.line     / asset_start_date (date)       : DEL
# DEL
account_asset / account.move             / asset_depreciation_ids (one2many): DEL relation: account.asset.depreciation.line
# DEL
account_asset / product.template         / asset_category_id (many2one)  : DEL relation: account.asset.category
# DEL
account_asset / product.template         / deferred_revenue_category_id (many2one): DEL relation: account.asset.category
# DEL
account_asset_management / account.account          / asset_profile_id (many2one)   : NEW relation: account.asset.profile
account_asset_management / account.asset            / account_analytic_id (many2one): NEW relation: account.analytic.account
# get from profile_id.account_analytic_id
account_asset_management / account.asset            / account_move_line_ids (one2many): NEW relation: account.move.line
account_asset_management / account.asset            / child_ids (one2many)          : NEW relation: account.asset
account_asset_management / account.asset            / company_currency_id (many2one): NEW relation: res.currency, isrelated: related, stored
# renamed from currency_id
account_asset_management / account.asset            / date_remove (date)            : NEW
account_asset_management / account.asset            / date_start (date)             : NEW
# renamed from date
account_asset_management / account.asset            / depreciation_base (float)     : NEW isfunction: function, stored
account_asset_management / account.asset            / profile_id (many2one)         : NEW relation: account.asset.profile
# renamed from category_id
account_asset_management / account.asset            / purchase_value (float)        : NEW required
# renamed from value
account_asset_management / account.asset            / value_depreciated (float)     : NEW isfunction: function, stored
account_asset_management / account.asset.line       / init_entry (boolean)          : NEW
account_asset_management / account.asset.line       / line_date (date)              : NEW required
# renamed from depreciation_date
account_asset_management / account.asset.line       / previous_id (many2one)        : NEW relation: account.asset.line
account_asset_management / account.asset.line       / type (selection)              : NEW selection_keys: ['create', 'depreciate', 'remove'], hasdefault
account_asset_management / account.asset.profile    / account_expense_depreciation_id (many2one): NEW relation: account.account, required
# renamed from account_depreciation_expense_id
account_asset_management / account.asset.profile    / account_min_value_id (many2one): NEW relation: account.account
account_asset_management / account.asset.profile    / account_plus_value_id (many2one): NEW relation: account.account
account_asset_management / account.asset.profile    / account_residual_value_id (many2one): NEW relation: account.account
account_asset_management / account.asset.profile    / asset_product_item (boolean)  : NEW
account_asset_management / account.asset.profile    / note (text)                   : NEW
account_asset_management / account.asset.recompute.trigger / company_id (many2one)         : NEW relation: res.company, required
account_asset_management / account.asset.recompute.trigger / date_completed (datetime)     : NEW
account_asset_management / account.asset.recompute.trigger / date_trigger (datetime)       : NEW
account_asset_management / account.asset.recompute.trigger / reason (char)                 : NEW required
account_asset_management / account.asset.recompute.trigger / state (selection)             : NEW selection_keys: ['done', 'open'], hasdefault
account_asset_management / account.invoice.line     / asset_id (many2one)           : NEW relation: account.asset
account_asset_management / account.invoice.line     / asset_profile_id (many2one)   : NEW relation: account.asset.profile
# renamed from asset_category_id
account_asset_management / account.move.line        / asset_id (many2one)           : NEW relation: account.asset
# get from account.asset.line (asset_id, move_id)
account_asset_management / account.move.line        / asset_profile_id (many2one)   : NEW relation: account.asset.profile
# get from account.asset.line (asset_id, move_id, profile_id)
---XML records in module 'account_asset_management'---
NEW ir.actions.act_window: account_asset_management.account_asset_action
NEW ir.actions.act_window: account_asset_management.account_asset_compute_action
NEW ir.actions.act_window: account_asset_management.account_asset_profile_action
NEW ir.actions.act_window: account_asset_management.act_entries_open
DEL ir.actions.act_window: account_asset.action_account_asset_asset_form
DEL ir.actions.act_window: account_asset.action_account_asset_asset_list_normal_purchase
DEL ir.actions.act_window: account_asset.action_asset_asset_report
DEL ir.actions.act_window: account_asset.action_asset_depreciation_confirmation_wizard
DEL ir.actions.act_window: account_asset.action_asset_modify
DEL ir.cron: account_asset.account_asset_cron
NEW ir.model.access: account_asset_management.access_account_asset_invoice
NEW ir.model.access: account_asset_management.access_account_asset_line_invoice
NEW ir.model.access: account_asset_management.access_account_asset_line_manager
NEW ir.model.access: account_asset_management.access_account_asset_line_user
NEW ir.model.access: account_asset_management.access_account_asset_manager
NEW ir.model.access: account_asset_management.access_account_asset_profile_invoice
NEW ir.model.access: account_asset_management.access_account_asset_profile_manager
NEW ir.model.access: account_asset_management.access_account_asset_profile_user
NEW ir.model.access: account_asset_management.access_account_asset_recompute_trigger_manager
NEW ir.model.access: account_asset_management.access_account_asset_recompute_trigger_user
NEW ir.model.access: account_asset_management.access_account_asset_user
DEL ir.model.access: account_asset.access_account_asset_asset
DEL ir.model.access: account_asset.access_account_asset_asset_invoicing_payment
DEL ir.model.access: account_asset.access_account_asset_asset_manager
DEL ir.model.access: account_asset.access_account_asset_category
DEL ir.model.access: account_asset.access_account_asset_category_invoicing_payment
DEL ir.model.access: account_asset.access_account_asset_category_manager
DEL ir.model.access: account_asset.access_account_asset_depreciation_line
DEL ir.model.access: account_asset.access_account_asset_depreciation_line_invoicing_payment
DEL ir.model.access: account_asset.access_account_asset_depreciation_line_manager
DEL ir.model.access: account_asset.access_asset_asset_report
DEL ir.model.access: account_asset.access_asset_asset_report_manager
NEW ir.rule: account_asset_management.account_asset_multi_company_rule (noupdate)
NEW ir.rule: account_asset_management.account_asset_profile_multi_company_rule (noupdate)
DEL ir.rule: account_asset.account_asset_asset_multi_company_rule (noupdate)
DEL ir.rule: account_asset.account_asset_category_multi_company_rule (noupdate)
NEW ir.ui.menu: account_asset_management.account_asset_compute_menu
NEW ir.ui.menu: account_asset_management.account_asset_menu
NEW ir.ui.menu: account_asset_management.account_asset_profile_menu
NEW ir.ui.menu: account_asset_management.menu_finance_assets
NEW ir.ui.menu: account_asset_management.menu_finance_config_assets
DEL ir.ui.menu: account_asset.menu_action_account_asset_asset_form
DEL ir.ui.menu: account_asset.menu_action_account_asset_asset_list_normal_purchase
DEL ir.ui.menu: account_asset.menu_action_asset_asset_report
DEL ir.ui.menu: account_asset.menu_asset_depreciation_confirmation_wizard
DEL ir.ui.menu: account_asset.menu_finance_config_assets
NEW ir.ui.view: account_asset_management.account_asset_compute_view_form
NEW ir.ui.view: account_asset_management.account_asset_compute_view_form_result
NEW ir.ui.view: account_asset_management.account_asset_profile_view_form
NEW ir.ui.view: account_asset_management.account_asset_profile_view_search
NEW ir.ui.view: account_asset_management.account_asset_profile_view_tree
NEW ir.ui.view: account_asset_management.account_asset_remove_view_form
NEW ir.ui.view: account_asset_management.account_asset_view_form
NEW ir.ui.view: account_asset_management.account_asset_view_search
NEW ir.ui.view: account_asset_management.account_asset_view_tree
NEW ir.ui.view: account_asset_management.invoice_form
NEW ir.ui.view: account_asset_management.invoice_supplier_form
NEW ir.ui.view: account_asset_management.res_config_settings_view_form
NEW ir.ui.view: account_asset_management.view_account_form
NEW ir.ui.view: account_asset_management.view_account_move_line_filter
NEW ir.ui.view: account_asset_management.view_invoice_line_form
NEW ir.ui.view: account_asset_management.view_move_form
NEW ir.ui.view: account_asset_management.view_move_line_form
DEL ir.ui.view: account_asset.action_account_asset_report_graph
DEL ir.ui.view: account_asset.action_account_asset_report_pivot
DEL ir.ui.view: account_asset.asset_modify_form
DEL ir.ui.view: account_asset.assets_backend
DEL ir.ui.view: account_asset.qunit_suite
DEL ir.ui.view: account_asset.res_config_settings_view_form
DEL ir.ui.view: account_asset.view_account_asset_asset_category_kanban
DEL ir.ui.view: account_asset.view_account_asset_asset_form
DEL ir.ui.view: account_asset.view_account_asset_asset_kanban
DEL ir.ui.view: account_asset.view_account_asset_asset_purchase_tree
DEL ir.ui.view: account_asset.view_account_asset_category_form
DEL ir.ui.view: account_asset.view_account_asset_category_search
DEL ir.ui.view: account_asset.view_account_asset_category_tree
DEL ir.ui.view: account_asset.view_account_asset_search
DEL ir.ui.view: account_asset.view_asset_asset_report_search
DEL ir.ui.view: account_asset.view_asset_depreciation_confirmation_wizard
DEL ir.ui.view: account_asset.view_invoice_asset_category
DEL ir.ui.view: account_asset.view_product_template_form_inherit