I am writing a research and I have to describe a process. To do this I have chosen an enumeration as follows:

1.- To include ...

2.- To add ...

3.- To program ...

4.- To write ...

I am not sure about starting each item of the list with the preposition to. I think best practices say that it is the way to do it, but it sounds a bit repetitive for me. Is there a better way to do it?

I am writing a research and I have to describe a process. To do this I have chosen an enumeration as follows:

1. To include ...

2. To add ...

3. To program ...

4. To write ...

I am not sure about starting each item of the list with the preposition to. I think best practices say that it is the way to do it, but it sounds a bit repetitive for me. Is there a better way to do it?