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Field mapping connects columns in your CSV file to fields in Slant. Correct mapping ensures your data lands in the right place.

How mapping works

When you upload a CSV, the import interface:
  • Reads your column headers
  • Attempts auto-mapping based on common column names
  • Shows you the proposed mapping with sample data
  • Lets you adjust or skip columns as needed

Client and prospect fields

These fields are available when importing clients or prospects.

Identity fields

CSV column namesSlant fieldNotes
Full Name, fullname, namefull_nameUse this or first/last name
First Name, fname, firstnamefirst_nameRequired if no full name
Last Name, lname, lastname, surnamelast_nameRequired if no full name
Middle Namemiddle_name
Preferred Namepreferred_nameName the person prefers
Salutationsalutation
Suffixsuffix
DesignationsdesignationsProfessional designations (CPA, CFP)

Contact information

CSV column namesSlant fieldNotes
Email, email_addressemailValidated for email format
Phone, phone_number, mobile, cellphone_numberUS format normalized
SSNssnSocial security number (encrypted)

Address fields

CSV column namesSlant fieldNotes
Address, street, street_addressaddress_line1
Address 2, apt, suite, unitaddress_line2
City, townaddress_city
State, province, regionaddress_state2-letter abbreviation
Zip, zipcode, postal_codeaddress_zip5-digit or ZIP+4 format
Address Typeaddress_typehome, work, mailing, other
Primary Addressis_primary_addressMark as primary address

Household fields

CSV column namesSlant fieldNotes
Household ID, family_id, group_idhousehold_idGroups people into the same household
Tier, client_tier, classificationtier0=A, 1=B, 2=C, 3=D
Household Role, person_typecontact_typehead_of_household, spouse, partner, dependent_child
Tags, labels, categoriestagsComma-separated list

Personal details

CSV column namesSlant fieldNotes
Date of Birth, DOBdate_of_birthMM/DD/YYYY or YYYY-MM-DD
Gendergenderfemale, male, nonbinary, other, prefer_not_to_say
Marital Statusmarital_statussingle, married, partnered, separated, divorced, widowed
Job Titlejob_title

Other contact fields

These fields are available when importing other contacts.
CSV column namesSlant fieldNotes
Full Name, fullname, namefull_nameUse this or first/last name
First Name, fname, firstnamefirst_nameRequired if no full name
Last Name, lname, lastname, surnamelast_nameRequired if no full name
Email, email_addressemail
Phone, phone_numberphone_number
Statusstatusactive, inactive, archived
Date of Birthdate_of_birth
Gendergender
Marital Statusmarital_status
Middle Namemiddle_name
Preferred Namepreferred_name
Salutationsalutation
Suffixsuffix
Designationsdesignations

Note fields

CSV column namesSlant fieldNotes
Record Type, type, entity_typenotable_typeRequired: Client, Prospect, Contact, or Business
Note Content, note, text, bodycontentRequired: the note text
Record ID, sqid, guid, idnotable_idID of the record (or use name)
Record Name, name, household_namenotable_nameName to match (or use ID)
Original Created Date, created_at, dateoriginal_created_atOptional: original creation date

Custom fields in imports

If you have custom fields defined for the record type you are importing, they appear as additional mapping targets in the importer.
  • Custom fields show up with the display name you set when creating them
  • Map your CSV column to the matching custom field
  • Values must match the field type (text, number, date, etc.)
  • For single select fields, the CSV value must match one of the defined options

Handling special values

Date formats

The importer accepts multiple date formats:
FormatExample
MM/DD/YYYY03/15/2024
YYYY-MM-DD2024-03-15
For best results, use YYYY-MM-DD to avoid ambiguity between MM/DD and DD/MM.

Phone numbers

Phone numbers are normalized automatically. These all work:
  • (555) 123-4567
  • 555-123-4567
  • 5551234567
  • +1 555 123 4567

Tier values

Tiers are stored as integers. Map your values to:
ValueTier
0A tier
1B tier
2C tier
3D tier

Boolean values

For yes/no fields (like primary address):
Your valueMaps to
Yes, Y, True, 1True
No, N, False, 0False

Tags

Tags are entered as a comma-separated string in a single column:
tags
"VIP, High Priority, New client"

Auto-mapping

The importer recognizes common column names and auto-maps them. For example:
  • “First Name” maps to first_name
  • “Email” maps to email
  • “Phone Number” maps to phone_number
Always verify auto-mapped fields. Auto-mapping is a starting point, not a guarantee.

If a column is not recognized

  • Manually select the target field from the dropdown
  • Or rename the column header in your CSV to a recognized name

Best practices

Name columns clearly

Use unambiguous names:
  • “First Name” instead of “Name 1”
  • “Home Phone” instead of “Phone”
  • “Work Email” instead of “Email 2”

Check sample data

For each mapping, verify that the sample data preview looks correct.

Skip unnecessary columns

Mark columns to skip if they contain data you do not need in Slant, such as internal IDs from other systems.

Next steps