I work with parents to plan the settling in process which they think will work best for their child. At this point I don't know their child at all so they are the experts. It is also very important that the parents feel happy to leave the child in my care because, if they are reluctant to go, the child will soon pick up on it.
I have had parents who think it is best to do one visit with their child and are then happy to leave them. I've had others who feel it is important that their child knows me really well before they are left with me. Both views are valid and I am willing to work with either.
Parents are welcome to attend toddler groups with me but I try to arrange timings so that they don't coincide with lunches or nap times if possible.
The only time I have not agreed was when a parent wanted to leave a toddler with my full time with no settling in period at all.
I, also, set out ground rules before settling in starts so the parent and child know exactly where they stand with regard to rules and expectations. This really helps with the future handover times too as boundaries can be quite blurred then.
I don't leave mindees alone with parents during settling in or any other times but this also applies to my friends who bring their children to play with mindees so it's not a big issue.
Once the parent is leaving the child I email photos throughout the day so they can see that the child is happy and engaged for at least some of the time. I am honest about whether the child was upset and will always call them if I think they need to pick up early. The photos also give them a chance to talk through the day with the child later and discuss their next visit with visual prompts.