Portugal 
Altium Designer (up to version 20)
We will use the following layer allocation list. Please send us together with your data an information if there are differences.
| Layer Name Extension | Description | WEdirekt Name |
|---|---|---|
| G1, G2, etc. | Mid-Layer 1, 2 , etc. | L2, L3, etc. |
| GBL | Bottom Layer | RS |
| GBO | Bottom Overlay | SERS |
| GBP | Bottom Paste-Mask | PASTE-RS |
| GBS | Bottom Solder Mask | LSMRS |
| GD1, GD2, etc. | Drill-Drawing | PLAN1, PLAN2, etc. |
| GG1, GG2, etc |
Drill Guide (DK/NDK-Drills und DK Slots) |
BOHR1 BOHR2 |
| GKO | Keep Out Layer | |
| GM1, GM2, etc | Mechanical Layer 1, 2, etc. (incl. cut-outs and slots) |
KONTUR INFO2, INFO3, etc. |
| GP1, GP2, etc. | Internal Plane Layer 1, 2, etc. | L2, L3, etc |
| GPB | Pad Master Bottom | |
| GPT | Pad Master Top | |
| GTL | Top Layer | VS |
| GTO | Top Overlay | SEVS |
| GTP | Top Paste Mask | PASTE-VS |
| GTS | Top Solder Mask | LSMVS |
| P01, P02, etc | Gerber Panels | |
| APR | Aperture-File | Aperturetable (RS274X) |
| APT | Aperture-File | Aperturetable (RS274D) |
