Export & Import

Export plan drawings and data in multiple formats. Import from Excel for round-tripping. Save BOMs to a cloud library for reuse.

Plan Drawing Export

Export the plan canvas from the plan toolbar.

Format	Description
PNG	High-resolution raster image (4x oversample)
SVG	Scalable vector format
PDF	Single-page PDF of the current plan page
All Pages PDF	Every plan page exported to a multi-page PDF

Exports convert labels and badges to native SVG for compatibility. UI elements (selection handles, grid, toolbars) are excluded.

Plan BOM & Cut List Export

From the plan toolbar, download the plan-level BOM or cut list:

BOM

Format	Contents
CSV	Flat table with designators, MPN, manufacturer, quantity, gauge, color, length, terminals, signal
XLSX	Same data in Excel format
PDF	Formatted BOM document with summary

Cut List

Format	Contents
CSV	Wire/cable entries with quantity, gauge, color, total length
XLSX	Detailed cut list with per-conductor lengths and bundle information
PDF	Formatted cut list with connection table data

Interface Control Document (ICD) Export

Export a complete specification of every connector interface, pin assignment, signal, wire property, and termination as a multi-sheet Excel workbook or PDF. Useful for manufacturing, engineering review, or tool interop.

Export Formats

Format	Description
Excel (.xlsx)	Multi-sheet workbook with selectable sheets
PDF	Formatted multi-section document with all selected tables

Sheet Settings

Choose sheets via ICD → Sheet Settings in the toolbar. Selection persists across sessions.

Category	Sheets
Engineering	BOM, Connection Table, Wire List
Manufacturing	Cut List, Termination Schedule, Splice Schedule, Bundle Schedule, Covering Schedule, Topology Diagram, Topology Table
QC	Continuity Table

By default, the three Engineering sheets are enabled. Manufacturing and QC sheets are opt-in.

BOM Sheet

A flat bill of materials with one row per unique part, consolidated by MPN + manufacturer. Wire entries are further grouped by gauge and color.

Column	Description
Designator(s)	Component labels using this entry (e.g., “J1; J3”)
Type	Entry type (connector, wire, contact, cable, splice, covering, assembly)
MPN	Manufacturer part number
Manufacturer	Manufacturer name
Description	Part description
Quantity	Count
Unit	Unit of measure (ea, m, ft)
AWG / mm²	Wire gauge (column name matches user preference)
Color	Wire/conductor color (DIN 47100 abbreviation)
Positions	Connector pin count

Example:

Designator(s)	Type	MPN	Manufacturer	Description	Qty	Unit	AWG	Color	Pos
J1; J3	connector	206802-2	TE Connectivity	37-pos sealed header	2	ea			37
W1; W2; W3	wire	WR-22-BU	Generic	22 AWG blue	3	ea	22	BU
	contact	0430300051	Molex	Crimp terminal 20-24 AWG	12	ea
CB1-Cable	cable	SV-GPS-2020	Dynon	GPS cable assembly	1	ea

Connection Table Sheet

Pin-level wiring data organized by connector. Connectors within device groups are grouped under their device group header. In the PDF, alternating connector blocks are shaded with distinct gray levels for visual separation.

Column	Description
Pin	Pin number/position
Label	Pin label
Function	Pin function
Detail	Pin detail text
Signal	Signal name
Connected To	Destination connector and pin (follows through splices). Flying leads show termination type, e.g., “FL1 [Tinned]“
Mate Pin	Corresponding pin on the mating connector (from mate relationships with pin mappings)
Via	Intermediate branch points and splices
Length	Wire length (formatted per user length unit preference)
Wire Diam	Wire gauge (e.g., “22 AWG”)
Color	Wire insulation color (DIN abbreviation, e.g., “BU”)
Stripe	Wire stripe color (DIN abbreviation)
Term Method	Termination method (crimp, solder, IDC)
Contact PN	Contact part number
Lead Gauge	Pigtail lead wire gauge (when present)
Lead Color	Pigtail lead color
Lead Stripe	Pigtail lead stripe color
Lead Length	Pigtail lead length
Lead Wire MPN	Pigtail lead wire part number
Jumper	Jumper bar reference (e.g., “JB1: X7.1, X6.3”) — shows which positions are bridged by a jumper

Example (connector J1, mate P1):

Pin	Label	Function	Signal	Connected To	Mate Pin	Via	Length	Wire Diam	Color	Stripe	Term Method	Contact PN
1	1	CAN_H	CAN_H	J2.1	P1.1	BP1	400 mm	22 AWG	BU		crimp	0430300051
2	2	CAN_L	CAN_L	J2.2	P1.2	BP1	400 mm	22 AWG	BU	WH	crimp	0430300051
3	3	GND	GND	SP1 (J3.1, J4.1)	P1.3	BP1, SP1	200 mm	20 AWG	BK		solder
4	4	NC			P1.4

Wire List Sheet

One row per conductor with complete wire properties:

Column	Description
Wire ID	Wire/conductor display name
From	Source connector designator (splice designator shown for spliced endpoints)
From Pin	Source pin label
To	Destination connector designator
To Pin	Destination pin label
Signal	Signal name
Length	Total wire length (sum of bundle lengths along path, formatted per user preference)
Wire Diam	Wire gauge (e.g., “22 AWG”)
Color	Wire insulation color (DIN abbreviation)
Stripe	Wire stripe color (DIN abbreviation)
Wire PN	Wire part number from BOM
Source	”Cut from stock” or “Included with [component]“
Assembly	Assembly ref name (if assigned)

Example:

Wire ID	From	From Pin	To	To Pin	Signal	Length	Wire Diam	Color	Stripe	Wire PN	Source
CAN_H	J1	1	J2	1	CAN_H	400 mm	22 AWG	BU		WR-22-BU	Cut from stock
CAN_L	J1	2	J2	2	CAN_L	400 mm	22 AWG	BU	WH	WR-22-BUWH	Cut from stock
PWR_12V	BAT1	1	SP1		PWR_12V	200 mm	18 AWG	RD			Cut from stock
GPS_TX	P-GPS	3	HDX	15	GPS_TX	600 mm	24 AWG	GN			Included with P-GPS

Cut List Sheet

Wire preparation list — one row per unique wire type (grouped by PN + gauge + color + stripe), with all individual cut lengths listed.

Column	Description
Wire PN	Wire part number
Manufacturer	Manufacturer name
Gauge	Wire gauge
Color	Wire color (DIN abbreviation)
Stripe	Stripe color
Qty	Total number of pieces to cut
Total Length	Sum of all cut lengths
Cuts	Individual cut length breakdown (e.g., “2x 300mm, 1x 500mm”)
Designators	Wire/conductor display names

Example:

Wire PN	Manufacturer	Gauge	Color	Qty	Total Length	Cuts	Designators
WR-22-BU	Generic	22 AWG	BU	3	1200 mm	2x 400 mm, 1x 400 mm	CAN_H, CAN_L, SENS1
WR-18-RD	Generic	18 AWG	RD	2	700 mm	1x 200 mm, 1x 500 mm	PWR_12V, PWR_AUX
Unassigned		20 AWG	BK	4	800 mm	4x 200 mm	GND_1, GND_2, GND_3, GND_4

Termination Schedule Sheet

One row per crimp/solder/IDC operation — the work order for the termination station.

Column	Description
Connector	Connector designator
Pin	Pin label
Wire ID	Wire display name
Wire Gauge	Wire gauge
Wire Color	Color + stripe
Method	Termination method (crimp, solder, IDC)
Contact PN	Contact part number
Contact Description	Contact description

Only rows where a termination method is assigned appear. Sorted by connector then pin.

Example:

Connector	Pin	Wire ID	Wire Gauge	Wire Color	Method	Contact PN	Contact Description
J1	1	CAN_H	22 AWG	BU	crimp	0430300051	Crimp terminal 20-24 AWG
J1	2	CAN_L	22 AWG	BU/WH	crimp	0430300051	Crimp terminal 20-24 AWG
J1	3	GND	20 AWG	BK	solder
J2	1	CAN_H	22 AWG	BU	crimp	0430300051	Crimp terminal 20-24 AWG

Splice Schedule Sheet

Every splice point with method, location, and connected wires.

Column	Description
Splice ID	Splice designator (SP1, SP2, etc.)
Location	Branch point label
Splice Type	Method (butt, Y, ultrasonic, solder, crimp, tap)
Splice Part	Splice part name
Wire Count	Number of conductors joined
Wires	Wire display names
Wire Gauges	Conductor gauges

Example:

Splice ID	Location	Splice Type	Splice Part	Wire Count	Wires	Wire Gauges
SP1	BP2	butt	BSN-26-18	3	PWR_12V, CB1_OUT, CB2_IN	18 AWG
SP2	BP4	Y		2	GND_1, GND_2	20 AWG

Bundle Schedule Sheet

Wire group and cable assignments in two sections.

Wire Groups:

Column	Description
Group Name	Wire group name
Method	Twisted / Bundled
Twist Pitch	Twist pitch in mm (for twisted pairs)
Bundle	Source and target node labels
Wire Count	Number of conductors
Wires	Wire display names
Gauges	Conductor gauges
Colors	Conductor colors

Example:

Group Name	Method	Twist Pitch	Bundle	Wire Count	Wires	Gauges	Colors
CAN Bus	Twisted	33	BP1 → BP2	2	CAN_H, CAN_L	22 AWG	BU, BU
Sensor Pair	Twisted	25	BP3 → J4	2	SENS_A, SENS_B	24 AWG	GN, WH

Cables:

Column	Description
Cable Name	Cable name
Cable PN	BOM part number
Bundle	Source and target labels
Core Count	Number of cores
Core Assignments	Core-to-conductor mapping
Shielded	Yes/No
Shield Drain	Shield drain conductor name

Example:

Cable Name	Cable PN	Bundle	Core Count	Core Assignments	Shielded	Shield Drain
GPS Cable	SV-GPS-2020	BP5 → P-GPS	4	Core 1: GPS_TX; Core 2: GPS_RX; Core 3: GPS_PWR; Core 4: GPS_GND	Yes	GPS_SHLD
ADSB Cable	SV-ADSB-472	BP5 → P-ADSB	3	Core 1: ADSB_A; Core 2: ADSB_B; Core 3: ADSB_GND	No

Covering Schedule Sheet

All accessories (heat shrink, tape, boots, sleeves, ties, grommets) with placement along bundles, plus branch point parts.

Column	Description
Type	Accessory type
Part Number	Part number
Manufacturer	Manufacturer
Bundle	Source and target labels
Position	Position in mm along bundle
Datum	Reference connector (left/right)
Length	Covering length in mm

Example:

Type	Part Number	Manufacturer	Bundle	Position	Datum	Length
Heat Shrink	HS-3/16	Raychem	J1 → BP1	10	left	25
Sleeve	DR-25	Raychem	BP1 → BP2			150
Boot	202K142	Raychem	At BP3

Topology Diagram (PDF only)

Formboard-style diagram of the physical harness. Trunk runs horizontally with components tapping off above and below, lengths drawn to scale. Each sub-harness renders separately. Includes a scale annotation with percentage, 1:1 size, and recommended paper size.

Topology Table Sheet

One row per bundle showing node-to-node physical structure.

Column	Description
From	Source node label
To	Target node label
Length	Bundle length
Tolerance	Length tolerance
Wires	Conductor count
Cable	Cable name (if assigned)
Accessories	Accessory summary

Example:

From	To	Length	Tolerance	Wires	Cable	Accessories
BP1	BP2	150 mm	±10	12		Sleeve
BP2	J1	200 mm		6		Heat Shrink
BP3	P-GPS	200 mm		4	SV-GPS-2020
BP4	RT17	100 mm		2
BP8	BAT2	200 mm	+5/-10	2		Boot

Continuity Table Sheet

Pin-to-pin expected connections for QC verification with a multimeter.

Column	Description
From	Source connector.pin
To	Destination connector.pin
Net	Net display name
Expected	PASS
Notes	Via splice path (if not direct)

Spliced nets are expanded to show all transitive pin-to-pin continuity paths.

Example:

From	To	Net	Expected	Notes
J1.1	J2.1	CAN_H	PASS
J1.2	J2.2	CAN_L	PASS
J1.3	J3.1	GND	PASS	Via splice SP1
J1.3	J4.1	GND	PASS	Via splice SP1
BAT1.1	CB1.1	PWR_12V	PASS
CB1.2	HDX.1	PWR_12V	PASS	Via splice SP2

Plan Excel Import (ICD Round-Trip)

Import pin properties and wire data from Excel to complete the ICD round-trip. Export, review/annotate in Excel, re-import. Diffs are highlighted before applying.

Import Flow

Upload an XLSX file from the plan toolbar
Splice parses the Connection Table and Wire List sheets
A preview dialog shows matched and unmatched items with diffs highlighted
Choose which changes to apply:

Option	Description
Pin properties	Update pin functions and detail text
Terminations	Apply termination methods (crimp, solder, IDC) and contact PNs
Wire properties	Update gauge, color, stripe from the Wire List
Create missing connectors	Auto-create component nodes for unmatched connectors
Create missing wires	Auto-create conductors for unmatched wires

All changes are applied as a single undoable command (Ctrl+Z to revert)

Matching Logic

Connectors are matched by label (e.g., “X1”, “J2”) — case-insensitive
Wires are matched by endpoint connector + pin pairs
Unmatched items are listed separately for review before importing

Clipboard (Copy & Paste)

Copy/paste pin tables, wire lists, and BOM data as TSV, compatible with Excel and Google Sheets. Edit in a spreadsheet and paste back.

Copying Pin Tables

Copy a single connector’s pin table or all connectors at once.

Location	What it copies
Right-click a component on the plan canvas → Copy Pin Table	Single connector
Component properties panel → copy button (top header)	Single connector
Bulk Edit → Components tab → copy button on each component header	Single connector
Bulk Edit → Components tab → copy button in toolbar	All filtered connectors

Keyboard shortcut: Ctrl+Shift+C (with a component selected on the canvas)

Copied data includes connector metadata rows followed by the pin table. Example:

Des

MPN

HX040-6P

Mfr

Sumitomo

Name

Throttle Pedal

Mate

HX040-6S

Pasting Pin Data

Paste data onto a connector to update its properties.

Location	Action
Right-click a component → Paste Pin Data	Applies to the right-clicked component
Component properties panel → paste button (top header)	Applies to the displayed component
Bulk Edit → Components tab → paste button on component header	Applies to that component

Keyboard shortcut: Ctrl+Shift+V (with a component selected on the canvas)

Applied fields (edit in Excel and paste back):

Field	Editable	Paste behavior
Des	Yes	Updates connector designator
Name	Yes	Updates connector name
Category	Yes	Updates connector category
Shape	Yes	Updates connector shape
MPN / Mfr / Mate	—	Informational only (not applied)
Pin Label	Yes	Updates pin labels (matched by row position)
Function	Yes	Updates pin function
Detail	Yes	Updates pin detail/notes
Signal	—	Informational only
Connected To	—	Informational only
Mate Pin	—	Informational only
Via	—	Informational only
Length	—	Informational only
Wire Diam	Yes	Updates wire gauge (accepts “22”, “22 AWG”, “0.34mm2”)
Color	Yes	Updates wire color (accepts names, DIN abbreviations: BK, WH, RD, BU, etc.)
Stripe	Yes	Updates stripe color
Term Method	Yes	Updates termination method — must be `crimp`, `solder`, or `idc` (error shown if invalid)
Contact PN	Yes	Finds or creates a contact BOM entry by MPN
Lead Gauge	Yes	Updates pigtail lead gauge
Lead Color	Yes	Updates pigtail lead color
Lead Stripe	Yes	Updates pigtail lead stripe
Lead Length	Yes	Updates pigtail lead length
Lead Wire MPN	Yes	Updates pigtail lead wire MPN

All paste changes are wrapped in a single undoable command (Ctrl+Z to revert).

Copying the Wire List

From the Bulk Edit → Bundles tab, use the copy button in the toolbar to copy the full wire list. Example:

Wire ID	From	From Pin	To	To Pin	Signal	Length	Wire Diam	Color	Stripe	Wire PN	Source	Assembly
GND_J1.1	J1	1	J2	1	GND_J1.1	400 mm	20 AWG	YE	BU		Cut from stock
APP2_J1.2	ECU	45	J1	2	APP2_J1.2	600 mm	20 AWG	BN	BU	WR-20-BN	Cut from stock
CAN_H	X4	1	X5	1	CAN_H	300 mm	22 AWG	BU		WR-22-BU	Cut from stock	Main

Copying the BOM

From the Parts panel → BOM tab, use the copy button in the toolbar. Example:

Type	MPN	Manufacturer	Description	Shape
connector	HX040-6P	Sumitomo	6-pin sealed header	rectangular
connector	HX040-6S	Sumitomo	6-pin sealed plug	rectangular
wire	WR-20-BN	Generic	20 AWG brown
contact	0430300051	Molex	Crimp terminal 20-24 AWG

Multi-Selection Editing

Changing a property on any selected pin or conductor applies to all selected items.

Context	Select with	Bulk-editable properties
Pin tables (Component Properties, Bulk Edit Components)	Checkboxes, Shift+click	Gauge, color, stripe, function
Conductor tables (Bundle Properties, Bulk Edit Bundles)	Checkboxes, Shift+click	Gauge, color, stripe
Wire PN table	Checkboxes, Shift+click	MPN, manufacturer, search result

Pin labels and connection endpoints are always per-pin (not bulk-editable).

BOM Library

Save, browse, and load BOMs across projects via the BOM tab overflow menu in the Parts panel.

Saving to the Library

Open the BOM tab overflow menu and select Save to Library
Choose a mode:

Mode	Description
Save as new	Creates a new saved BOM in the library
Update existing	Overwrites the entries of a previously saved BOM — select it from the dropdown

Set a name, optional description, and visibility (Private or Public)
Click Save

Public BOMs are visible to all users. Private BOMs are only visible to you.

Browsing the Library

Open the BOM tab overflow menu and select Open from Library
Switch between My BOMs and Public tabs
Search by name using the search bar
Select a BOM to preview entries — type, MPN, specs, manufacturer
Use the checkboxes to select multiple BOMs for bulk deletion

Actions:

Action	Description
Load BOM	Import the selected BOM’s entries into your current plan
Download	Download as JSON or XLSX
Delete	Delete selected BOMs (with confirmation dialog)

Results are paginated.

Loading a BOM

Choose how to merge with the current BOM:

Mode	Behavior
Append	Adds new entries alongside existing ones. Duplicates (matched by MPN + manufacturer) are detected — you can skip, replace in-place, or keep both. Replacing in-place preserves existing component, cable, and wire assignments.
Replace	Swaps the entire BOM. Part assignments are preserved for entries where the MPN and manufacturer match between old and new. Assignments to entries with no match in the new BOM are cleared.

All import operations are fully undoable with Ctrl+Z.

BOM File Import / Export

Exchange BOMs as files.

Download BOM

From the BOM tab overflow menu:

Format	Description
JSON	Portable `splice-bom-v1` format — preserves all entry data including specs, notes, pigtail leads, and part references
XLSX	Spreadsheet with Type, MPN, Manufacturer, Description, and specification columns

Upload BOM

Select Upload File from the overflow menu
Choose a .json or .xlsx file
Review parsed entries and any validation warnings
Select Append or Replace mode
Resolve duplicates if appending

JSON preserves complex spec data (pigtail leads, cable endpoints, IDC contacts) that XLSX cannot fully represent. XLSX import recognizes flexible headers (“Part Number”, “MPN”, “Mfg”, “AWG”, “Pin Count”).