Could somebody help me with the code of my VBA userforms(Combibox - saving - editing of da

Hello my name is sebastiaan and i am doing an internship in an company fort hat company i am trying to make an excel file that works with userforms to keep track of the maintance of the UV machines that are installed in section 1-8 and in 9-12 and in 13-16.

Each section has 4 userforms:
Main userform: Program1_8 & Program9_12 & Program13_16
Nieuw(new) userform: Program1_81 & Program9_121 & Program13_161
Login userform: Program1_82 & Program9_122 & Program13_162
Bewerken(edit) userform: Program1_83 & Program9_123 & Program13_163

The sheets are are as following:
Main sheet: has the 3 tables that are connected tot the first Userform of each section and also connected tot the bewerken(edit) userform

Lampnumber sheets: in these sheets i was planning to save the new entries of data from the nieuw(new) userform wich would be stored in its corresponding Lampnumber sheet in the table wich are marked by colour that belongs to one of the sections


The working of the userforms should work as the following:
The main userform is connected with the corresponding table in the main sheet and you can only look through the data with the main userform and not edit any data.
The nieuw(new) userform would create an new entry of data that would be saved following the chosen Lampnumber in the corresponding table in the Lampnumber sheets in the rigth table colour that belongs to that section.
The login userform works by using the login information and once typed right it should open the bewerken(edit) userform.
The bewerken(edit) userform works by being connected to the table in the Main sheet that belongs to the corresponding section in the userform you can select the lampnumber and see all the information as you can aslo see in the Main userform only now you can edit it and save it.
Login information:
Name: Admin
Ww: 1234

The colours of the tables corresponding tot he sections are
1-8: Blue
9-12: Orange
13-16: Green



The problem that I have and I need help with is that don’t know or understand wich code I should use or need to use to make the Nieuw(new) userform work per section.
or how to make the bewerken(edit) userform work so that it saves the data on the correct table in the Lampnumber sheets.

I once asked on an other forum how to connect the combibox of Program1_8 with the table on the top of the Main sheet after wich i got an responce and an code to use i tried to edit the code so that it also works with the other userforms: Program9_12 and Program13_16 i hope that somebody could also provide me with the code for that or can explain it to me how to edit it correctly

^^^those are the probelms that i have and i hope that someone could help me with it.
My main language is not english so i hope it is readble if there are any questions about anything that is unclear feel free to ask i will responce as fast as i can.

I am looking forward to your responds thx already in forward.

Greetings,

Sebastiaan

Hi
go to edit > advanced > manage attachments

then select workbook to upload

thank you i thought i had to choose the file with the paperclip icon after uploading it in the workbook